A detachable device

Abstract

The present invention discloses a detachable device, which includes an upper body and a lower body that can be connected together. A pair of clamping devices that are distributed left and right and cooperate with each other are connected to the upper body. A recess that cooperates with the clamping device is arranged beside the lower body. A first spring is arranged between the clamping device and the upper body to realize the reset of the lateral movement of the clamping device. This device can quickly complete the disassembly and assembly of the two bodies, and at the same time, it does not require the assistance of other tools, which is simple and convenient.

Description

Technical Field

[0001] The present invention relates to a detachable device, which is mainly applicable to the connection structure of a water outlet device. Background Art

[0002] In daily life, water outlet devices have been widely used, such as shower heads, hand showers, etc. However, during the assembly process of these water outlet devices, each component is basically installed by means of threaded connection. Although the firmness and stability of threaded connection make it the most widely used connection method, threaded connection must rely on tools (such as screwdrivers or wrenches) to ensure the firmness of the connection, which lacks a certain degree of freedom and convenience in terms of user experience or assembly. Summary of the Invention

[0003] In order to solve the above technical problems, the purpose of the present invention is to provide a detachable device.

[0004] The present invention is achieved through the following technical solutions:

[0005] A detachable device includes an upper body and a lower body that can be connected together. A pair of left-right distributed and cooperating clamping devices are connected to the upper body. A recessed portion cooperating with the clamping devices is provided beside the lower body. A first spring is arranged between the clamping device and the upper body to realize the reset of the lateral movement of the clamping device.

[0006] In an embodiment of the present invention, the clamping device includes a moving block located beside the upper body. A protruding portion cooperating with the recessed portion is provided below the moving block. One end of a connecting block is connected to the upper side of the front or rear side of the moving block. The other end of the connecting block is provided with a pressing block located beside the other side of the upper body. A first spring is arranged between the end of the pressing block facing the moving block and the upper body. When the two clamping devices are installed, the pressing block of one clamping device is located above the moving block of the other clamping device.

[0007] In an embodiment of the present invention, the width of the moving block is not less than the sum of the widths of the pressing block and the connecting block.

[0008] In an embodiment of the present invention, the clamping device includes an extension plate. One end of the extension plate is connected to the middle of the moving block. The other end of the extension plate is close to the pressing block. A lifting block is arranged on the upper body. The other end of the extension plate can cooperate with the lifting block, and the lifting block can be lifted by the lower body.

[0009] In an embodiment of the present invention, a connecting plate is connected to the upper body. A through opening is provided on the connecting plate. The lower end of the lifting block can be lifted and lowered at the opening. A second spring is arranged between the upper end of the lifting block and the upper body. The upper end of the lifting block is located between the connecting plate and the upper body.

[0010] In an embodiment of the present invention, a notch matching the lower end of the lifting block is provided at the other end of the extension plate.

[0011] In an embodiment of the present invention, the extension plate is located above the connecting plate and moves horizontally.

[0012] In an embodiment of the present invention, a connecting column is provided on the lower body, and the connecting column cooperates with the lower end of the lifting block.

[0013] In an embodiment of the present invention, a vertical connecting plate is provided between the connecting plate and the upper body, and a first spring is provided between the vertical connecting plate and the pressing block.

[0014] In an embodiment of the present invention, a first water connection joint is provided on the upper body, and a second water connection joint matching the first water connection joint is provided on the lower body.

[0015] An easy-to-disassemble and assemble device of the present invention has the following beneficial effects: The device can quickly complete the installation and disassembly of the upper body and the lower body, simplifies the existing complex structure, and can be completed without the aid of other tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the present invention, the drawings required for the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 is an exploded view of the present invention.

[0018] Figure 2 is a schematic diagram of the first state of the present invention.

[0019] Figure 3 is a schematic diagram of the two clamping devices in the first state of the present invention.

[0020] Figure 4 is Figure 3 a schematic view in the A direction in

[0021] Figure 5 is Figure 3 a schematic view in the B direction in

[0022] Figure 6 is a schematic diagram of the second state of the present invention.

[0023] Figure 7 is a schematic diagram of the two clamping devices in the second state of the present invention.

[0024] Figure 8 Yes Figure 7 Schematic diagram in the A direction in

[0025] Figure 9 Yes Figure 7 Schematic diagram in the B direction in

[0026] Figure 10 Schematic diagram of the two clamping devices and the lifting block in the present invention.

[0027] Figure 11 Schematic diagram of the clamping device in the present invention. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0029] Referring to the accompanying drawings of the specification, the moving direction of the clamping device in this figure is horizontal, which is also the length direction; the upper body and the lower body in the figure are vertically arranged, which is also the height direction; the other direction in the figure is the front-back direction, which is also the width direction. An easy-to-disassemble device includes an upper body 100 and a lower body 200 that can be connected together. This device mainly realizes the quick assembly and disassembly of the upper body and the lower body. A pair of clamping devices 30 that are distributed left and right and cooperate with each other are connected to the upper body. The clamping devices are symmetrically arranged. Specifically, it will be described below. A recess 201 that cooperates with the clamping device is provided beside the lower body. That is to say, when the clamping device clamps on the recess, the installation of the upper body and the lower body is realized, and when the clamping device disengages from the recess, the separation of the upper body and the lower body can be completed, that is, disassembly. A first spring 41 is provided between the clamping device and the upper body to realize the reset of the lateral movement of the clamping device.

[0030] In one embodiment of the present invention, the clamping device includes a moving block 31 located on one side of the upper body, and a protrusion 32 matching the recessed portion is arranged below the moving block, that is, when the protrusion completely falls into the recessed portion laterally, the upper body and the lower body are separated and installation is achieved, otherwise it is disassembly; the upper front or rear side of the moving block is connected to one end of a connecting block 33, and the other end of the connecting block is provided with a pressing block 34 located on the other side of the upper body, the pressing block is the control end, and force is applied to the pressing block to drive the entire clamping device to move laterally, so that the protrusion is separated from the recessed portion, so that the disassembly of the upper body and the lower body can be achieved, and a first spring 41 is arranged between the end of the pressing block facing the moving block and the upper body; when the two clamping devices are installed, the pressing block of one clamping device is located above the moving block of the other clamping device. Referring to the drawings in the specification, the two clamping devices are in a symmetrical arrangement when installed to form a mutual misalignment. In order to make the whole have different structural levels, the width L1 of the moving block is not less than the sum of the width L2 of the pressing block and the width L3 of the connecting block. In a process of use, the connecting block and the pressing block can be regarded as an L-shaped part, and this L-shaped part is located above the raised part, which makes the two clamping devices form a whole with better appearance when used. Considering these parts as a whole, when disassembling, people can use two fingers of the same hand to apply force to the two pressing blocks at the same time, so that the two pressing blocks move laterally inside the whole, and the moving block moves laterally outside the whole, until the raised part is completely separated from the recessed part, so that people can use the other hand to separate the upper body and the lower body to achieve disassembly.

[0031] Specifically, the clamping device includes an extension plate 35, one end of which is connected to the middle of the moving block. Referring to the drawings in the specification, the extension plate can be provided above the moving block and the top surface is flush with the top surface of the moving block. The other end of the extension plate is close to the pressing block. A lifting block 51 is provided on the upper body. The other end of the extension plate can cooperate with the lifting block. The cooperation between the extension plate and the lifting block mainly realizes a limiting function. Because of the action of the first spring, the clamping device is prevented from moving horizontally too far, resulting in an uneven overall appearance. The lifting block can be lifted up by the lower body. In one embodiment, the lifting block includes a block-shaped body 52, and a flange 53 is formed on the outer periphery of the upper end of the block-shaped body, so that the upper and lower ends of the lifting block are formed in the horizontal direction. Two gears are formed, so that the extension plate is in two different travel sections when cooperating with the upper and lower ends of the lifting block.

[0032] More specifically, the present invention is as follows: a connecting plate 54 is connected to the upper body, a through opening 55 is provided on the connecting plate, the lower end of the lifting block can be lifted and lowered at the opening, that is, the convex ring is supported above the opening, and a second spring 42 is provided between the upper end of the lifting block and the upper body; the upper end of the lifting block is located between the connecting plate and the upper body.

[0033] In a preferred embodiment, the other end of the extension plate is provided with a notch 36 matching the lower end of the lifting block. The extension plate is located above the connecting plate for lateral movement.

[0034] Furthermore, a connecting column 202 is provided on the lower body, and the connecting column cooperates with the lower end of the lifting block, and the connecting column can push the lifting block upward. A vertical connecting plate 56 is provided between the connecting plate and the upper body, and a first spring is provided between the vertical connecting plate and the pressing block.

[0035] In one embodiment, the upper body is provided with a first water connection 101, and the lower body is provided with a second water connection 203 that matches the first water connection.

[0036] The specific usage process of the present invention is as follows: during disassembly: apply force to the two pressing blocks, the pressing blocks move inward, and the moving blocks move outward, with specific reference to the drawings in the specification, so that the protrusions are separated from the recessed parts, and the upper body and the lower body can be separated. The process has been described above and will not be elaborated in detail. However, when the disassembly is completed, the lifting block descends under the action of the second spring, and the action point of the other end of the extension plate changes from the lower end of the lifting block to the upper end, and this state is maintained. During the installation process, the lower body moves outward and upward, and the connecting column lifts the lifting block. When the action point of the other end of the extension plate is released from the upper end of the lifting block, under the action of the first spring, the moving block moves inward, so that the protrusions cooperate with the recessed parts to achieve the connection between the upper body and the lower body. In this state, the action point of the other end of the extension plate becomes the lower end of the lifting block.

[0037] The above description shows and describes the preferred embodiments of the present invention. As mentioned above, it should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the invention concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, and should be within the scope of protection of the claims attached to the present invention.

Claims

1. An easily disassembled and assembled device, comprising an upper body and a lower body that can be connected together, characterized in that, A pair of clamping devices which are distributed left and right and cooperate with each other are connected to the upper body. A recessed part which cooperates with the clamping devices is arranged beside the lower body. A first spring is arranged between the clamping devices and the upper body to realize the reset of the lateral movement of the clamping devices. The clamping device includes a moving block located beside the upper body. A protruding part which cooperates with the recessed part is arranged below the moving block. One end of a connecting block is connected to the upper part of the front side or the rear side of the moving block. The other end of the connecting block is provided with a pressing block located beside the other side of the upper body. A first spring is arranged between the end of the pressing block facing the moving block and the upper body. When the two clamping devices are installed, the pressing block of one clamping device is located above the moving block of the other clamping device. The clamping device includes an extension plate. One end of the extension plate is connected to the middle of the moving block. The other end of the extension plate is close to the pressing block. A lifting block is arranged on the upper body. The other end of the extension plate can cooperate with the lifting block, and the lifting block can be jacked up by the lower body. A connecting plate is connected to the upper body. A through opening is arranged on the connecting plate. The lower end of the lifting block can lift at the opening. A second spring is arranged between the upper end of the lifting block and the upper body. The upper end of the lifting block is located between the connecting plate and the upper body. A notch which matches the lower end of the lifting block is arranged at the other end of the extension plate. The extension plate moves laterally above the connecting plate. The lifting block includes a block body, and a flange is formed on the outer periphery of the upper end of the block body.

2. The detachable device according to claim 1, characterized in that, The width of the moving block is not less than the sum of the widths of the pressing block and the connecting block.

3. The detachable device according to claim 1, wherein, A connecting column is arranged on the lower body, and the connecting column cooperates with the lower end of the lifting block.

4. An easily disassembled and assembled device according to claim 3, characterized in that, A vertical connecting plate is arranged between the connecting plate and the upper body, and a first spring is arranged between the vertical connecting plate and the pressing block.

5. An easy disassembly and assembly device according to claim 4, characterized in that, A first water connection joint is arranged on the upper body, and a second water connection joint which cooperates with the first water connection joint is arranged on the lower body.

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