Hook structure

Abstract

The utility model discloses a hook structure which comprises a hanging rod, a shell, a connecting seat and a fixing seat, the head end of the fixing seat extends into a connecting seat cavity from a cavity opening in the bottom face of the shell and an inlet of the connecting seat, and the fixing seat and the shell are relatively rotated, so that a convex end at the head end of the fixing seat moves into an inserting groove along a guide face to limit separation of the fixing seat and the connecting seat. The tail end of the fixing seat is located at the cavity opening of the bottom face of the shell, during assembling, the head end of the fixing seat is inserted from the inlet, the fixing seat is rotated to enable the convex end to move to the groove along the guide face, separation of the fixing seat and the connecting seat is limited, the connecting seat and the fixing seat are in butt joint with the hanging rod, the suction cup and the like in the structure, the forming and design difficulty of the shell is lowered, and assembling is convenient. The connecting base and the fixing base are connected through cooperation of the convex end, the guide face, the groove and the like, and the advantages of convenient assembly and the like are achieved.

Description

Technical Field

[0001] This utility model relates to the field of household appliance devices, specifically to a hook structure. Background Technology

[0002] Hooks are commonly used in daily life, such as for hanging clothes hangers, tableware, knives, etc. Common hooks consist of a shell and a hanging rod, with the hanging rod connected to the shell to support the clothes hangers, tableware, knives, etc. Suction cups or adhesive stickers are installed on the shell, allowing it to connect to the wall or other surfaces. The shell is often molded as a single piece, with corresponding structures formed on the shell to connect with the hanging rod, suction cups, etc. This method makes the shell molding process difficult and the design complex, requiring improvement. Utility Model Content

[0003] To address at least one of the aforementioned technical deficiencies, this utility model provides the following technical solution:

[0004] This application discloses a hook structure, including a hanging rod and a housing. The first end of the hanging rod protrudes outward from the cavity on the top surface of the housing. It also includes a connecting seat and a fixing seat. The connecting seat is fixed in the cavity of the housing and the hanging rod is connected to the connecting seat. The first end of the fixing seat has a convex end protruding outward from the side. The bottom surface of the housing is provided with an inlet communicating with the cavity of the connecting seat at the bottom surface of the housing. The inlet is used for the first end of the fixing seat to extend into the cavity. The inlet end face in the cavity of the connecting seat is provided with a guide surface that rotates upward to guide the movement of the convex end. The guide surface at the higher position is provided with a groove for the convex end to be inserted. The first end of the fixing seat extends into the cavity of the connecting seat from the cavity on the bottom surface of the housing and the inlet of the connecting seat. By rotating the fixing seat and the connecting seat relative to each other, the convex end of the first end of the fixing seat moves along the guide surface to the insertion groove to prevent the fixing seat from separating from the connecting seat. The tail end of the fixing seat is located at the cavity on the bottom surface of the housing.

[0005] During assembly, the first end of the fixing seat is inserted from the inlet, and the fixing seat is rotated to move the protrusion along the guide surface to the groove. The separation of the fixing seat and the connecting seat is restricted. In this structure, the connecting seat and the fixing seat are respectively used to connect the hanging rod, suction cup, etc., which helps to reduce the molding and design difficulty of the shell. The connecting seat and the fixing seat are connected by the protrusion, guide surface, groove, etc., which has the advantages of convenient assembly.

[0006] When the fixed seat is rotated to move the protruding end along the guide surface, the fixed seat also tends to move axially closer to the housing. If the dimensions are predetermined, the tail end of the fixed seat can also be synchronously attached to or adjacent to the end face of the cavity when the protruding end is inserted into the groove, which helps to further improve the stability of the structure.

[0007] Further, the first end of the fixed seat is provided with convex ends on opposite sides, and a guide surface is arranged on the entrance end surface in the connecting seat cavity to cooperate with the convex ends. The convex ends on both sides help to improve the stability of the connecting seat and the fixed seat.

[0008] Further, the hanging rod comprises a rod body and a seat body at the tail end of the rod body. A limiting column is arranged on the seat body. When the seat body is connected to the connecting seat, the limiting column is inserted into the hole cavity at the entrance of the connecting seat for the convex end to extend into, so as to limit the entry of the convex end. The hole cavity for the entry of the convex end is blocked by the limiting column. Even if the shell and the fixed seat are relatively rotated during subsequent use, the disconnection phenomenon can be reduced, and the stability of the connection can be improved.

[0009] Further, the rod body is in a straight line or L shape. The rod body is used for hanging, and its configuration can be freely selected according to requirements.

[0010] Further, buckles are arranged on the seat body, and a clamping groove cooperating with the buckles is arranged on the top surface of the connecting seat. The seat body and the connecting seat are fixed as a whole through the connection of the buckles and the clamping groove. The hook and the connecting seat are buckled and fixed as a whole, further improving the speed of assembly and forming.

[0011] Further, a positioning block is arranged on the seat body, and a positioning groove is correspondingly arranged on the connecting seat. When the hanging rod and the connecting seat are buckled and fixed, the positioning block is embedded in the positioning groove. The positioning block is added to limit the relative rotation of the hanging rod and the connecting seat, and the stability of the structure is improved.

[0012] Further, the positioning block is between the two buckles, and the limiting column is in the ring surrounded by the positioning block and the buckles. The reasonable layout facilitates the forming and the butt joint with the connecting seat.

[0013] Further, a push handle is arranged at the tail end of the fixed seat. The push handle protrudes outward from the shell. The fixed seat can be rotated by applying force to the push handle with fingers, and then the convex end at the first end of the fixed seat moves along the guide surface.

[0014] Further, a ball is arranged at the first end of the hanging rod. The ball can be fixed by embedding, gluing, etc. The ball can improve the appearance and also has the function of limiting.

[0015] Further, the cavity in the shell is divided into two chambers by a partition plate. The connecting seat is embedded and fixed in the upper chamber and is limited by the partition plate. The partition plate is provided with a through hole communicating the upper and lower chambers, and the connecting seat at the corresponding through hole is provided with an entrance. The first end of the fixed seat extends into the entrance of the connecting seat from the through hole. A glue sticker or a suction cup is arranged at the tail end of the fixed seat. When the convex end is inserted into the groove, the tail end of the fixed seat is synchronously attached or adjacent to the cavity end surface. The tail end of the fixed seat cannot enter the through hole. When the fixed seat is rotated to make the convex end move along the guide surface, the fixed seat is simultaneously axially close to the shell. When the convex end is inserted into the groove, the tail end of the fixed seat is synchronously attached or adjacent to the cavity end surface. The configuration of the tail end of the fixed seat helps to improve the stability of the structure.

[0016] Compared with the prior art, the utility model has the beneficial effects of:

[0017] 1、The utility model discloses a structure that connecting seat, fixed seat respectively butt joint hanging rod, sucker etc. are formed, relative rotation connecting seat, fixed seat can complete the assembly, and the assembly efficiency is high, and the difficulty of the forming of the shell is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will briefly introduce the drawing needed to be used in the embodiment description, and obviously, the drawing in the following description is only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0019] Figure 1 It is the structure schematic view of the hook structure in embodiment 1;

[0020] Figure 2 It is the sectional structure schematic view of the hook structure in embodiment 1;

[0021] Figure 3 It is Figure 1 The structure schematic view after removing hanging rod in embodiment 1;

[0022] Figure 4 It is the structure schematic view of hanging rod;

[0023] Figure 5 It is the structure schematic view of connecting seat;

[0024] Figure 6 It is the structure schematic view of the hook structure after installing ball;

[0025] Figure 7 It is the structure schematic view of the hook structure in embodiment 2;

[0026] Wherein, the reference signs are:

[0027] 1, shell;2, hanging rod;3, fixed seat;4, connecting seat;5, ball;6, mucilage paste;10, through hole;21, rod body;22, seat body;23, positioning block;24, limiting column;25, buckle;30, first end portion;31, convex end;32, tail end portion;33, push handle;40, inlet;41, positioning groove;42, recess;43, guide surface;44, cavity;45, clamping groove. DETAILED DESCRIPTION

[0028] The utility model will be further described in connection with the drawings and specific embodiments.

[0029] Embodiment 1

[0030] As Figure 1 , Figure 5 shown, the hook structure in this example includes a hanging rod 2, a shell 1, a connecting seat 4, and a fixing seat 3. The connecting seat 4 is fixed at the top of the shell 1, and the hanging rod 2 is connected to the connecting seat 4. The head of the hanging rod 2 protrudes outward from the shell 1.

[0031] The side of the head of the fixing seat 3 is outwardly protruding and forms a protruding end 31. The protruding end 31 is columnar. The bottom of the connecting seat 4 is outwardly protruding and forms an entrance 40 that is in communication with the cavity of the connecting seat 4. The entrance 40 is used for the head of the fixing seat 3 to extend into. Figure 4 As shown in , the guiding surface 43 is upwardly extending. The guiding surface 43 guides the movement of the protruding end 31. The guiding surface 43 at a high position (any position higher than the starting point of the guiding surface) forms a groove 42. In this example, the groove 42 is formed at the end of the guiding surface. The groove 42 is used for the protruding end 31 to insert into.

[0032] During assembly, the head of the fixing seat 3 extends into the cavity of the connecting seat 4 from the bottom of the shell 1 and the entrance 40 of the connecting seat 4. The fixing seat 3 is rotated relative to the shell 1, so that the protruding end 31 at the head of the fixing seat 3 moves along the guiding surface 43 and inserts into the groove 42. The groove 42 limits the continuous rotation of the protruding end 31 and limits the pulling out of the fixing seat 3 in the insertion direction. When the protruding end 31 is inserted into the groove 42, the tail of the fixing seat 3 is at the bottom of the shell 1, which is convenient for the tail of the fixing seat to be connected to a suction cup or a sticky pad.

[0033] For the configuration of the fixing seat, it is commonly rod-shaped. In this example, in order to improve the stability of the structure, the fixing seat 3 is preferably configured as shown in Figure 1 . The tail 32 of the fixing seat 3 is disc-shaped, the head 30 is rod-shaped, the overall cross-section is T-shaped, the side of the head 30 is outwardly protruding and forms a protruding end 31, and two guiding surfaces 43 are formed at the entrance end surface. Figure 7 As shown in , the sticky pad 6 is installed at the end surface of the tail 32 of the fixing seat 3.

[0034] In order to facilitate the rotation of the fixing seat, a protruding block, i.e., a push handle 33, is outwardly protruding and formed at the peripheral wall of the tail 32 (i.e., the disc) of the fixing seat 3 in this example. As shown in Figure 7 , the push handle 33 protrudes outward from the shell 1. The push handle can be pushed by fingers to rotate the fixing seat relative to the shell.

[0035] For the shell, the configuration of the shell can be selected according to requirements, such as rectangular, triangular, multi-prism, hemispherical, etc. In this example, only a conical shape is displayed. As shown in Figure 1 , Figure 5As shown, the shell 1 is a conical cylinder, the top surface cavity of the shell 1 is provided with a hanging rod 2, the first end of the hanging rod 2 protrudes out of the shell 1, and the cavity of the shell 1 is fixedly connected with a connecting seat 4. In order to better fix the connecting seat, a partition plate is formed on the middle cavity wall of the shell 1 in this example, so as to divide the cavity into an upper cavity and a lower cavity, the top surface cavity of the shell is communicated with the upper cavity, the connecting seat 4 is embedded and fixed in the upper cavity from the top surface cavity of the shell 1, and the downward movement of the connecting seat can be limited by the partition plate to form a limit, a through hole 10 is formed in the middle of the partition plate to communicate the upper cavity and the lower cavity, and the connecting seat 4 is connected with the connecting seat 4. Figure 1 As shown, the through hole 10 is correspondingly provided with an inlet 40 at the bottom surface of the connecting seat, and the first end 30 of the fixing seat 3 is directly inserted into the cavity of the connecting seat 4 from the bottom surface cavity of the shell 1 during assembly.

[0036] During the rotation of the fixing seat 3 to move the convex end 31 along the guide surface 43, the fixing seat 3 is synchronously axially close to the shell 1, such as limiting the axial length of the fixing seat and the position of the groove, when the convex end is inserted into the groove 42 at the first end of the fixing seat 3, the disc-shaped tail end 32 of the fixing seat 3 is attached to the cavity end surface at the bottom surface of the shell 1 or adjacent to the cavity end surface at the bottom surface of the shell, so that the cavity end surface limits the disc body, which helps to improve the structural stability.

[0037] For the connecting seat, such as the common cylinder, the bottom end cylinder port of the connecting seat 4 is the inlet 40, the connecting seat 4 is in interference fit with the corresponding cavity wall of the upper cavity, and a convex block can also be formed on the plate body of the partition plate, and a embedding groove is formed on the bottom surface of the connecting seat, the convex block is embedded in the embedding groove to limit the rotation, and the axial stability is improved synchronously.

[0038] In order to improve the stability of the connection between the fixing seat and the connecting seat, a limiting column 24 can also be added to the hanging rod 2, as shown in Figure 1 、 Figure 3 、 Figure 5 As shown, the hanging rod 2 includes a rod body 21 and a seat body 22 at the tail end thereof, the rod body 21 and the seat body 22 are integrally formed, the seat body 22 is disc-shaped, and a column is formed on the bottom surface of the seat body 22, that is, the limiting column 24, when the seat body 22 is connected with the connecting seat 4, the limiting column 24 is inserted into the hole cavity 44 at the inlet 40 of the connecting seat 4 for the convex end 31 to extend into, as shown in Figure 1 、 Figure 4 As shown, the limiting column 24 blocks the hole cavity 44 entered by the convex end 31, and if the shell and the fixing seat rotate relatively during subsequent use, the convex end 31 cannot be separated from the entered hole cavity 44.

[0039] In order to facilitate the assembly of the hanging rod and the connecting seat, a buckle 25 is formed on the bottom surface of the seat body 22 in this example, which is commonly L-shaped, and the number of buckles is as shown in Figure 3The two shown, of course, the number can be selected according to the needs of the corresponding in the top surface of the connecting seat 4 shaped with the buckle 25 cooperation card slot 45, with the buckle 25 and card slot 45 form a buckle connection, corresponding to make the seat body 22 and connecting seat 4 fixed as a whole.

[0040] In order to improve the stability, the seat body 22 bottom surface can also be convexly formed protruding block, namely positioning block 23, the connecting seat 4 on the top end face side corresponding to the formation of positioning groove 41, such as Figure 3 As shown, the positioning block 23 is arc-shaped, when the hanging rod and the connecting seat are buckled and fixed, the positioning block 23 is embedded in the positioning groove 41, and the relative rotation of the hanging rod 2 and the connecting seat 4 is limited.

[0041] For the position of the positioning block, the limiting column and the like, as shown in Figure 3 , Figure 1 Preferably, the positioning block 23 is between the two buckles 25, and the limiting column 24 is in the ring surrounded by the positioning block 23 and the buckle 25, which can better butt joint with the connecting seat.

[0042] For the configuration of the rod body in the hanging rod, as shown in Figure 1 , Figure 5 The rod body 21 is in a straight line extension type, of course, the L type of the rod body 21 can also be selected, or other configurations and the like. The ball 5 can also be fixed at the first end of the rod body 21 in the hanging rod 2, as shown in Figure 7 , Figure 6 , Figure 7 The ball 5 is embedded and fixed at the first end of the rod body 21, and the ball can improve the appearance and limit the clothes hanger from being separated.

[0043] The above is only the preferred embodiment of the present application, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical solution under the idea of the present application belongs to the protection scope of the present application. It should be pointed out that, for the ordinary skilled in the art, without departing from the principle of the present application, some improvements and decorations, these improvements and decorations should also be considered as the protection scope of the present application.

Claims

1. A hook structure comprising a hook rod (2) and a housing (1), a first end of the hook rod (2) protruding from a top surface cavity opening of the housing (1), characterized in that, The hanging rod (2) comprises a rod body (21) and a seat body (22) at the tail end of the rod body (21), and a limiting column (24) is arranged on the seat body (22), when the seat body (22) is connected with the connecting seat (4), the limiting column (24) is inserted into a hole cavity at the entrance (40) of the connecting seat (4) for the extension of the convex end (31) to limit the entry of the convex end.

2. The hanger structure of claim 1, wherein: The rod body (21) is in a linear shape or an L shape.

3. The hanger structure of claim 1, wherein: The seat body (22) is provided with buckles (25), and the top surface of the connecting seat (4) is provided with clamping grooves (45) matched with the buckles (25), so that the seat body (22) and the connecting seat (4) are fixed as a whole through the connection of the buckles (25) and the clamping grooves (45).

4. The hanger structure of claim 3, wherein: The seat body (22) is provided with a positioning block (23), and the connecting seat (4) is correspondingly provided with a positioning groove (41), when the hanging rod (2) and the connecting seat (4) are buckled and fixed, the positioning block (23) is embedded in the positioning groove (41).

5. The hanger structure of claim 3, wherein: The positioning block (23) is between the two buckles (25), and the limiting column (24) is in a ring formed by the positioning block (23) and the buckles (25).

6. The hanger structure of claim 5, wherein: The tail end (32) of the fixing seat (3) is provided with a push handle (33) on the peripheral wall, and the push handle (33) protrudes outward from the shell (1).

7. The hanger structure of claim 6, wherein: The head end of the hanging rod (2) is provided with a spherical body (5).

8. The hanger structure of claim 1, wherein: The head end of the hanging rod (2) is provided with a spherical body (5).

9. The hanger structure of claim 1, wherein: ​ 10. The hanger structure of claim 1, wherein: The shell (1) is divided into upper and lower chambers by a partition, the connecting seat (4) is fixedly embedded in the upper chamber and is limited by the partition, a through hole (10) is arranged on the partition to communicate the upper and lower chambers, an inlet (40) is arranged on the connecting seat (4) corresponding to the through hole (10), the first end of the fixing seat (3) extends into the inlet (40) of the connecting seat (4) from the through hole (10), and a sticky paste or a suction cup is arranged at the tail end (32) of the fixing seat (3), and when the convex end is inserted into the recess, the tail end of the fixing seat is synchronously attached or adjacent to the end face of the cavity.

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