CN211661467U - Install and remove structure and pull-out head fast - Google Patents

Abstract

The utility model discloses a install and remove structure fast and pull-out head, wherein install and remove the body in the structure includes the shell and locates the shell fast, the body periphery is provided with the bellying, be provided with in the shell with bellying complex flexure strip, still be provided with the elastic component between shell and body, still set up in the shell and can remove flexure strip and bellying complex moving part, the quick installation of body and shell can be realized to this structure, and pull-out head includes foretell install and remove structure fast, does not need the use tool just can realize tearing the body apart from the shell simultaneously, realizes quick dismantlement.

Description

Install and remove structure and pull-out head fast

Technical Field

The utility model relates to a install and remove structure and pullout fast can be applicable to in installing and removing of bubbler.

Background

In the case of blockage of the water outlet of the basin faucet and the kitchen faucet, the reason is that the water quality is dirty, and precipitates are attached to the filter screen of the bubbler at the water outlet end due to the hard water quality. The traditional bubbler is in threaded connection, because the water outlet end of the bubbler is flat with the end face of the faucet, the bubbler is difficult to assemble and disassemble, and if the bubbler needs to be assembled and disassembled, the bubbler is also assembled and disassembled by means of a handle coin, which is very inconvenient.

Disclosure of Invention

In order to solve the technical problem, an object of the utility model is to provide a quick assembly and disassembly structure.

The utility model discloses a following technical scheme realizes:

the utility model provides a quick assembly and disassembly structure, its includes the shell and locates the body in the shell, the body periphery is provided with the bellying, be provided with in the shell with bellying complex flexure strip, still be provided with the elastic component between shell and body, still set up in the shell and remove flexure strip and bellying complex moving part.

In the embodiment of the utility model, the moving part is including the pipe fitting that is located the body periphery, the periphery of the one end of pipe fitting is provided with can with flexure strip matched with inclined plane.

In the embodiment of the utility model provides an in, be provided with the fluting on the perisporium of pipe fitting, the periphery wall of body is provided with the protruding round pin that is located the fluting.

In the embodiment of the utility model provides an in, pipe fitting other end periphery wall is provided with the bellied flange of periphery.

In the embodiment of the utility model, be provided with the go-between rather than looks spiro union in the shell, flexure strip one end is connected with the go-between, the other end of flexure strip inclines toward the middle part of shell.

The embodiment of the utility model provides an in, the body includes interior body and outer body, interior body periphery and the interior looks spiro union of outer body, the protruding round pin sets up on the periphery wall of outer body, the bellying sets up on the periphery wall of outer body.

In the embodiment of the utility model provides an in, the periphery of outer body is provided with the sealing washer with shell internal perisporium matched with.

The utility model discloses still disclose another technical characteristic:

a pull-out head comprises the quick assembly and disassembly structure.

The utility model discloses a install and remove structure and pull-out head fast has following beneficial effect: the assembly and disassembly of the body and the shell can be quickly completed, other tools are not needed, and the disassembled body can be conveniently cleaned.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of a quick-mounting/dismounting structure of the present invention.

Fig. 2 is a first schematic view of the state of the quick assembly/disassembly structure of the present invention.

Fig. 3 is a schematic view of the state of the intermediate quick-mounting/dismounting structure of the present invention.

Fig. 4 is an exploded view of the intermediate quick-release structure of the present invention.

Fig. 5 is a schematic view of the connection between the movable member and the body according to the present invention.

Fig. 6 is a schematic view of the connection ring and the elastic sheet according to the present invention.

Fig. 7 is a schematic view of a pull head of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with at least one implementation of the invention is included. In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Moreover, the terms "first," "second," and the like are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein.

Referring to the drawings, the body is drawn as a faucet product and includes a housing and a bubbler (i.e., a body) so that quick installation and removal of the bubbler can be accomplished quickly and easily for cleaning. The details are set forth below:

a quick assembly and disassembly structure comprises a shell 10 and a body 20 arranged in the shell, wherein the shell and the body drawn in the figure are round parts, the periphery of the body is provided with a boss 21, in order to facilitate the boss to be matched with elastic sheets in various directions, the boss can be a ring part, the shell is internally provided with an elastic sheet 30 matched with the boss, under the state of normal assembly, the elastic sheet props against the boss to prevent the body from being detached from the shell, an elastic member 40 is also arranged between the shell and the body, referring to the attached drawing, the elastic member is a spring and can also be other elastic parts, the elastic part mainly pops up the body after the elastic sheet and the boss are released from propping fit relation, so that the body is conveniently taken out from the shell, one end of the elastic member is connected with the shell, and the other end of the elastic member is connected with the body, the shell is also internally provided with a movable part 50 which can release the matching of the elastic sheet and the convex part, the movable part can move axially relative to the body, and the movable part can release the matching relation of the elastic sheet and the convex part when moving and is also a part needing force application when being detached.

Specifically, the method comprises the following steps: the movable part comprises a pipe 51 positioned on the periphery of the body, and an inclined surface 52 capable of being matched with the elastic sheet is arranged on the periphery of one end of the pipe. The peripheral wall of the pipe fitting is provided with a slot 53, the peripheral wall of the body is provided with a convex pin 22 positioned in the slot, the convex pin is matched with the slot to realize a positioning effect, the convex pin is fixed, and the pipe fitting moves to realize the relative movement of the convex pin and the slot. The other end of the tube is provided with a peripherally projecting flange 54 which is the biasing member when removed, in one embodiment there is an annular gap between the body and the housing, and the flange is located and movable in the gap. In a preferred embodiment, the movable member is a component having a notch 55 to facilitate its insertion around the periphery of the body to form a relatively movable element with the body.

In an embodiment of the present invention, the connecting ring 31 is disposed in the housing and connected to the housing, and one end of the elastic piece is connected to the connecting ring. Furthermore, one end of the connecting ring is provided with at least 2 elastic sheets which are uniformly distributed on the connecting ring, and the other end of each elastic sheet inclines towards the middle of the shell.

The body includes interior body 23 and outer body 24, interior body periphery and the interior looks spiro union of outer body, the protruding round pin sets up on the periphery wall of outer body, the bellying sets up on the periphery wall of outer body.

In order to ensure that no water leakage occurs in the structure, the outer periphery of the outer body is provided with a sealing ring 60 which is matched with the inner peripheral wall of the shell.

Referring to the attached drawings, the direction from top to bottom is the direction of the water path, and the assembly and disassembly process of the structure is explained in detail by using the direction:

1. the installation process comprises the following steps: push up the body from the below opening of shell, when the periphery of body or bellying cooperation flexure strip inner peripheral wall (in an embodiment, the upper end of bellying also is provided with another inclined plane, the outer of the flexure strip of being convenient for opens), continue to promote the body, the flexure strip is opened outward under the effect of force (because the flexure strip is the setting of the axial slope of relative body and shell), the elastic component is also held power by the compression this moment, until the bellying surpasses the upper end of flexure strip, the flexure strip is kick-backed under its self effect this moment, the upper end of flexure strip is used in the lower terminal surface of bellying, make body and shell joint together, can't separate in the condition that does not have the application of force, the installation of body and shell has been accomplished in this time. In a preferred embodiment, the flange, body and lower end face of the housing are mounted in a substantially relatively flat condition.

2. The disassembling process comprises the following steps: the flange is a part of relative activity, upwards promotes the flange during dismantlement, and the flange is synchronous motion with the pipe fitting, and the inclined plane of pipe fitting contacts with the internal perisporium of flexure strip, continues to promote the flange this moment, and the pipe fitting makes the flexure strip expand outward with the flexure strip application of force again, until the flexure strip expand outward to relieve with the cooperation of withstanding of bellying, under the effect that the flexure strip kick-backs, the body pops out from the joint relation of shell, has realized the dismantlement of body from the shell. Because the length of the groove in the axial direction is greater than that of the convex pin, and under the condition of the self gravity of the movable piece, the movable piece can be ensured not to generate acting force on the elastic piece in the installation process.

The utility model discloses still disclose another technical characteristic:

a pull head 100 includes the quick release structure described above mounted on the water outlet end of the pull head.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims (8)

1. The utility model provides a quick assembly and disassembly structure, its characterized in that includes the shell and locates the body in the shell, the body periphery is provided with the bellying, be provided with in the shell with bellying complex flexure strip, still be provided with the elastic component between shell and body, still set up in the shell and can relieve flexure strip and bellying complex moving part.

2. The quick assembling and disassembling structure according to claim 1, wherein the movable member includes a pipe member located on an outer periphery of the body, and an outer periphery of one end of the pipe member is provided with an inclined surface capable of cooperating with the elastic piece.

3. The quick-release structure as claimed in claim 2, wherein the peripheral wall of the pipe member is provided with a slot, and the peripheral wall of the body is provided with a projection pin located in the slot.

4. A quick-release structure according to claim 3, wherein a flange projecting toward the outer periphery is provided on the outer peripheral wall of the other end of the pipe member.

5. The quick assembling and disassembling structure as claimed in any one of claims 1 to 4, wherein a connecting ring is provided in said housing to be screwed therewith, one end of said elastic piece is connected to said connecting ring, and the other end of said elastic piece is inclined toward the middle of said housing.

6. The quick assembling and disassembling structure of claim 3, wherein the body includes an inner body and an outer body, the outer periphery of the inner body is screwed with the inner periphery of the outer body, the protruding pin is provided on the outer peripheral wall of the outer body, and the protrusion is provided on the outer peripheral wall of the outer body.

7. The quick release structure according to claim 6, wherein the outer body is provided at its outer periphery with a sealing ring fitted to the inner peripheral wall of the housing.

8. A pull-out head, comprising a quick-release structure according to any one of claims 1 to 7.

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