Connecting structure and lifting rod device

Abstract

The utility model provides a connecting structure and a lifting rod device. The connecting structure comprises a hinge seat, an adapter and a connector. The adapter piece is transversely hinged to the hinge seat in a swinging mode, the connector piece is installed on the adapter piece in an inserted mode, and the connector piece is configured to rotate in the axial direction relative to the adapter piece; the adapter piece and the hinge seat are configured on a main body unit, and the joint piece is correspondingly configured on a rotating unit, so that the rotating unit can at least axially rotate and transversely swing relative to the main body unit, a multi-degree-of-freedom movement mode is provided, and more flexible movement and more accurate positioning can be realized; compared with existing universal connection, the connecting structure can save space, and especially in a scene needing multi-angle operation, limited space resources can be more effectively utilized; the overall stability of the structure is also ensured through the connection between the adapter and the joint piece, and the problems of mechanical stress concentration and the like caused by movement are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bathrooms, in particular to a connection structure and a lifting rod device. Background Art

[0002] At present, the water outlet rotation mode on the lifting rod, especially for the lower water outlet or waist spray or shoulder spray, the water outlet end usually adopts a simple ball head connection or other single hinge mode, such as a shower with lower water outlet function disclosed in Chinese patent CN210871238U. Such connection mode can only realize simple axial rotation or universal rotation, and universal rotation is not conducive to frequent use, and at a specific angle, only the swing angle is needed to achieve the purpose of spraying the desired part without adopting a more complicated connection setting. Utility Model Content

[0003] In view of this, an object of the present invention is to provide a connection structure and a lifting rod device to solve the above problems.

[0004] The utility model adopts the following scheme:

[0005] The present application provides a connection structure, including an articulated seat, an adapter and a joint member; the adapter member is swingably and laterally hingedly arranged on the articulated seat, the joint member is pluggably installed on the adapter member, and the joint member is configured to be axially rotatable relative to the adapter member; the adapter member and the articulated seat are arranged on a main unit, and the joint member is correspondingly arranged on a rotating unit, so that the rotating unit can at least rotate axially and swing laterally relative to the main unit.

[0006] As a further improvement, the connector is connected and matched with the adapter by quick assembly.

[0007] As a further improvement, the adapter is formed with a movable cavity, and the connector is snap-fitted and assembled in the movable cavity and can rotate relatively freely.

[0008] As a further improvement, the adapter is configured as a columnar shell with a top movable cavity, and the connector is correspondingly configured as a plug connector structure adapted to be installed on the columnar shell, and the plug connector structure is snap-engaged in the movable cavity.

[0009] As a further improvement, the adapter extends along both sides in the lateral direction to form a hinge shaft, and the hinge shaft is inserted transversely in the hinge seat, so that the rotating unit rotates along the hinge shaft and then swings up and down.

[0010] As a further improvement, the hinge shaft protrudes at the bottom of the adapter to form an arc-shaped base, and the hinge seat is correspondingly provided with a flexible pad supporting the adapter, and the arc-shaped base is kept tightly against the flexible pad.

[0011] As a further improvement, the joint member is integrally formed on the rotating unit, and the articulated seat is detachably arranged on the main body unit.

[0012] The present application further provides a lifting rod device, including a rod body, a water outlet panel and a connection structure as described above; the rod body is used as a main unit, and the water outlet panel is used as a rotating unit.

[0013] As a further improvement, the water outlet panel is provided with a water outlet end, the rod body is provided with a water inlet end, and a water flow component connected to the water inlet end, and the water flow component is connected to the joint member and the water outlet end through an adapter.

[0014] As a further improvement, the connector is sealingly connected in the adapter and can rotate relative to the axial direction, and a water flow channel connecting the water inlet end and the water outlet end is formed in the connector.

[0015] By adopting the above technical solution, the utility model can achieve the following technical effects:

[0016] The connection structure of the present application allows the rotating unit to perform axial rotation and lateral swing relative to the main unit through the hinge setting of the adapter on the hinge seat and the axial rotation setting of the connector on the rotating member, providing a multi-degree-of-freedom movement mode, which can achieve more flexible movement and more precise positioning. Compared with the existing universal connection, this connection structure can save space, especially in scenarios that require multi-angle operation, and can more effectively utilize limited space resources. In addition, the hinge seat provides a stable support point, and the connection between the adapter and the connector also ensures the overall stability of the structure, reducing problems such as mechanical stress concentration caused by movement. By designing a reasonable hinge and connection method, the error accumulation during the movement process can be reduced, and the movement accuracy and reliability can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the connection structure of an embodiment of the utility model;

[0018] Figure 2 It is a partially disassembled schematic diagram of the lifting rod device of an embodiment of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the hinged seat and the adapter of the connection structure of the embodiment of the utility model;

[0020] Figure 4 is a partially disassembled schematic diagram of the lifting rod device of the embodiment of the utility model from other viewing angles;

[0021] Figure 5It is a diagram showing the use status of the connecting structure of the embodiment of the utility model on the lifting rod device.

[0022] Icons: 1- hinged seat; 2- adapter; 3- joint piece; 4- movable chamber; 5- hinged axis; 6- arc base; 7- flexible pad; 8- rod body; 9- water outlet panel; 10- water outlet end; 11- water inlet end. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme 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 part of the embodiments of the utility model, not 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 belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0024] Example

[0025] Combination Figures 1 to 5 This embodiment provides a connection structure, including an articulated seat 1, an adapter 2 and a joint member 3. The adapter 2 is swingably and laterally hingedly arranged on the articulated seat 1, and the joint member 3 is pluggably installed on the adapter 2, and the joint member 3 is configured to be axially rotatable relative to the adapter 2. The adapter 2 and the articulated seat 1 are arranged on a main unit, and the joint member 3 is correspondingly arranged on a rotating unit, so that the rotating unit can at least rotate axially and swing laterally relative to the main unit.

[0026] The connection structure described above, through the articulation setting of the adapter 2 on the articulation seat 1, and the axial rotation setting of the connector 3 on the rotating member, allows the rotating unit to perform axial rotation and lateral swing relative to the main unit, providing a multi-degree-of-freedom movement mode, which can achieve more flexible movement and more precise positioning. Compared with the existing universal connection, this connection structure can save space, especially in scenarios that require multi-angle operation, and can more effectively utilize limited space resources. In addition, the articulation seat 1 provides a stable support point, and the connection between the adapter 2 and the connector 3 also ensures the overall stability of the structure, reducing problems such as mechanical stress concentration caused by movement. By designing a reasonable articulation and connection method, the error accumulation during the movement process can be reduced, and the movement accuracy and reliability can be improved.

[0027] In this embodiment, the connector 3 is connected and matched with the adapter 2 by a quick-installation method. Specifically, the adapter 2 is formed with an active cavity 4, and the connector 3 is snap-fitted and assembled in the active cavity 4 and can rotate relatively freely. This makes the installation and disassembly of the two more convenient, while increasing the flexibility and operability of the structural parts.

[0028] Furthermore, the adapter 2 is configured as a columnar shell with a top movable cavity 4, and the connector 3 is correspondingly configured as a plug connector structure adapted to be installed on the columnar shell, and the plug connector structure is snap-engaged in the movable cavity 4, so as to achieve quick plug-in fitting of the connector 3 on the adapter 2.

[0029] In this embodiment, the adapter 2 extends along both sides in the horizontal direction to form a hinge shaft 5, and the hinge shaft 5 is inserted horizontally in the hinge seat 1, so that the rotating unit rotates along the hinge shaft 5 and then swings up and down. The adapter 2 can swing relative to the hinge seat 1 along the direction of the hinge shaft 5, and the joint member 3 can rotate relative to the adapter 2 along the axial direction, thereby realizing flexible adjustment of the rotating unit on the main unit.

[0030] In this embodiment, the hinge shaft 5 is raised at the bottom of the adapter 2 to form an arc-shaped base 6, and the hinge seat 1 is correspondingly provided with a flexible pad 7 for supporting the adapter 2, and the arc-shaped base 6 is kept tightly against the flexible pad 7. On the one hand, the flexible pad 7 serves the purpose of protecting the adapter 2, and on the other hand, the arc-shaped base 6 and the flexible pad 7 can cooperate with each other in damping, ensuring the damping feeling during the swinging process and the relative support stability after the swinging.

[0031] Preferably, the connector 3 is integrally formed on the rotating unit, and the articulated seat 1 is detachably mounted on the main unit. Through the plug-in fit of the connector 3 on the adapter 2, and the cross-fitting fit of the adapter 2 on the articulated seat 1, the rotating unit integrally mounted with the connector 3 can be more stably and effectively plug-fitted on the main unit, achieving more flexible relative movement.

[0032] This embodiment further provides a lifting rod device, comprising a rod body 8, a water outlet panel 9 and the above-mentioned connection structure. The rod body 8 is used as a main unit, and the water outlet panel 9 is used as a rotating unit.

[0033] The water outlet panel 9 is provided with a water outlet 10, the rod body 8 is provided with a water inlet 11, and a water flow assembly (not shown) connected to the water inlet 11, and the water flow assembly is connected to the joint 3 and the water outlet 10 through the adapter 2. It should be mentioned that the connection and cooperation between the water inlet 11 and the water outlet 10 is an existing water channel connection method, which is not limited here.

[0034] The connector 3 is sealed and connected in the adapter 2 and can rotate relative to the axial direction. A water flow channel connecting the water inlet end 11 and the water outlet end 10 is formed in the connector 3. After the external water enters the water flow assembly through the water inlet end 11, it enters the adapter 2 and the connector 3 and its water flow channel, and then is input to the water outlet end 10 of the water outlet panel 9, correspondingly realizing the transmission and water outlet of the water path.

[0035] The above are only preferred implementations of the present utility model. The protection scope of the present utility model is not limited to the above embodiments. All technical solutions under the concept of the present utility model belong to the protection scope of the present utility model.

Claims

1. A connection structure, characterized in that: It includes an articulated seat, an adapter and a joint member; the adapter is swingably and laterally hingedly arranged on the articulated seat, the joint member is pluggably installed on the adapter, and the joint member is configured to be axially rotatable relative to the adapter; the adapter and the articulated seat are arranged on a main unit, and the joint member is correspondingly arranged on a rotating unit, so that the rotating unit can at least rotate axially and swing laterally relative to the main unit.

2. The connection structure according to claim 1, characterized in that: The connector is connected and matched with the adapter by a quick-installation method.

3. The connection structure according to claim 2, characterized in that: The adapter is formed with a movable cavity, and the connector is snap-fitted and assembled in the movable cavity and can rotate relatively freely.

4. The connection structure according to claim 3, characterized in that: The adapter is configured as a columnar shell with a top movable cavity, and the connector is correspondingly configured as a plug connector structure adapted to be installed on the columnar shell, and the plug connector structure is snap-fitted into the movable cavity.

5. The connection structure according to claim 2, characterized in that: The adapter extends along both sides in the lateral direction to form a hinge shaft, and the hinge shaft is inserted in the hinge seat in a transverse manner, so that the rotating unit rotates along the hinge shaft and then swings up and down.

6. The connection structure according to claim 5, characterized in that: The hinge shaft protrudes from the bottom of the adapter to form an arc-shaped base, and the hinge seat is correspondingly provided with a flexible pad supporting the adapter, and the arc-shaped base is kept tightly against the flexible pad.

7. The connection structure according to claim 1, characterized in that: The joint piece is formed integrally on the rotating unit, and the hinge seat is detachably mounted on the main body unit.

8. A lifting rod device, characterized in that: It comprises a rod body, a water outlet panel and a connection structure as claimed in any one of claims 1 to 7; the rod body is used as a main unit, and the water outlet panel is used as a rotating unit.

9. The lifting rod device according to claim 8, characterized in that: The water outlet panel is provided with a water outlet end, the rod body is provided with a water inlet end and a water flow component connected with the water inlet end, and the water flow component is connected with the joint part and the water outlet end through an adapter.

10. The lifting rod device according to claim 9, characterized in that: The joint piece is sealed and connected in the adapter piece and can rotate relative to the axial direction. A water flow channel connecting the water inlet end and the water outlet end is formed in the joint piece.

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