CN216768687U - Detachable telescopic water pipe joint - Google Patents

Abstract

The utility model discloses a detachable telescopic water pipe joint which comprises a pair of conical ball cores, a pair of conical sleeves and a handle connecting piece penetrating through the handle connecting piece from left to right, wherein the conical ball cores and the conical sleeves are detachably arranged on two sides of the handle connecting piece respectively, and the conical sleeves are sleeved outside the conical ball cores. The user can convenient quick installation and dismantlement, and the damaged department of water pipe use can cut and reconnect, also or purchase required flexible water pipe on the market and assemble the original flexible water pipe of butt joint oneself.

Description

Detachable telescopic water pipe joint

Technical Field

The utility model belongs to the technical field of water pipe connection accessories, and particularly relates to a detachable telescopic water pipe joint.

Background

The water pipe is as the pipeline that supplies water, receives transmission distance and transmission angle restriction, mostly needs to come two water pipes of high-speed joint with water pipe head, guarantees that the water route leads to in the same direction as well. The flexible water pipe commonly used in the existing market is all that the integral type rivets not detachable, and the outer tube of flexible water pipe is the nylon material if, and the inner tube of flexible water pipe is elasticity emulsion tube, and elasticity emulsion tube tip has the connector. The existing water pipe joint is generally cylindrical, the surface of the water pipe joint is smooth, internal threads or external threads are arranged on two sides of the water pipe joint and used for being assembled with the outer surface or the inner surface of a water pipe, and the water pipe joint is directly assembled with a connector of an inner pipe of a telescopic water pipe. The water pipe joint is connected with the connector of the inner pipe of the telescopic water pipe, is easy to damage in the using process, and once the whole telescopic water pipe which leaks is completely scrapped, the telescopic water pipe is wasted, and the water pipe joint is not beneficial to the full utilization of resources.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a detachable telescopic water pipe joint, which can be conveniently and quickly assembled and disassembled by a user, the damaged part of a water pipe can be cut off and then reconnected, or the required telescopic water pipe purchased in the market is assembled and butted with the original telescopic water pipe.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a can dismantle flexible water pipe head, includes a pair of toper core, a pair of toper cover and controls the handle connecting piece that runs through, handle connecting piece both sides can be dismantled respectively and be equipped with a toper core, a toper cover, toper cover is established outside the toper core. Because the inner pipe of the telescopic water pipe is made of materials such as latex and the like, the outer pipe is a telescopic cloth sleeve, the conical ball core of the joint is embedded into the inner pipe, and the inner pipe is supported by conical guide and a ball, so that the assembly is firm; the conical sleeve is sleeved on the inner pipe and then assembled with the handle connecting piece.

Furthermore, the handle connecting piece comprises a connecting piece which penetrates through the left side and the right side and a handle rotating cylinder which penetrates through the left side and the right side, the left side and the right side of the connecting piece are provided with external threads, and the internal threads on the left side of the handle rotating cylinder are matched with the external threads on the right side of the connecting piece; two toper ball cores respectively with the connecting piece left side, handle rotary drum right side assembly.

Furthermore, the periphery of the handle rotary drum is uniformly provided with anti-skid projections.

Furthermore, the left conical core is embedded in the connecting piece, and the right conical core is assembled with the right side of the handle drum.

Furthermore, the left end of the conical ball core on the right side is provided with a connecting part, the connecting part is provided with a flange extending outwards, the right side of the handle rotating cylinder is provided with an extending edge extending inwards, the conical ball core on the right side penetrates through the handle rotating cylinder from the left side, the flange is in contact with the extending edge, and the outer diameter of the flange is larger than the inner diameter of the extending edge.

Furthermore, the connecting piece also comprises two sleeves which are respectively in threaded connection with the left side of the connecting piece and the left side of the connecting part; the inner side of the sleeve is provided with a conical inner wall, the conical sleeve is provided with a conical outer wall corresponding to the conical inner wall, and the conical inner wall is connected with the conical outer wall. The telescopic cloth cover is fixed between the conical cover and the sleeve through the matching of the conical inner wall and the conical outer wall, so that the outer pipe of the telescopic water pipe, namely the telescopic cloth cover, is prevented from being pulled off by external force.

Furthermore, a plurality of anti-falling reinforcing ribs are annularly arranged on the periphery of the conical sleeve and are in contact with the conical inner wall of the sleeve. The reinforcing ribs are used for increasing the locking force of the telescopic cloth cover.

Furthermore, the outer side of the sleeve is trumpet-shaped.

Furthermore, the periphery of the plug-in port at the right end of the conical ball core at the left side is sleeved with at least one water leakage prevention sealing ring.

Furthermore, a water valve switch is arranged on the handle connecting piece.

By adopting the technical scheme of the utility model, the utility model has the beneficial effects that: the detachable telescopic water pipe joint has simple structure, and all parts are assembled quickly and firmly; the water pipe is connected with the inner pipe of the telescopic water pipe in a taper pressing mode, and the assembly and the disassembly of the water pipe and the telescopic water pipe are convenient and quick; the conical sleeve on the outer side further limits and protects the connected inner tube and the ball core, so that the assembly firmness is ensured; the flared interface of the sleeve external expansion type also protects the outer pipe of the telescopic water pipe.

Drawings

FIG. 1 is a perspective view of a detachable extension water pipe joint;

FIG. 2 is a disassembled state view of the detachable expansion joint;

FIG. 3 is a sectional view of the detachable expansion joint;

fig. 4 is a disassembled view of a conical core and connecting member.

In the figure: 1 conical ball core, 11 connecting parts, 12 flanges, 13 interfaces, 2 conical sleeves, 21 protrusions, 22 reinforcing ribs, 23 conical outer walls, 3 connecting pieces, 31 grooves, 4 handle rotary drums, 41 anti-skidding protrusions, 42 extending edges, 5 sleeves, 51 conical inner walls and 6 sealing rings.

Detailed Description

The technical solutions of the present invention are further described and illustrated below by specific embodiments, so that the present invention is more clear and understood. Other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The utility model is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.

As shown in fig. 1 to 4, the present embodiment relates to a detachable telescopic water pipe joint, which can be used for connecting two telescopic water pipes, and includes a pair of conical cores 1, a pair of conical sleeves 2, and a handle connecting member penetrating from left to right, wherein the handle connecting member is assembled by a connecting member 3 and a handle rotating cylinder 4, and the left and right sides of the connecting member 3 and the handle rotating cylinder 4 are communicated. The handle connecting piece both sides can be dismantled respectively and be equipped with a toper core 1, a taper sleeve 2, taper sleeve 2 cover is established outside toper core 1. The front end of the conical ball core is conical, so that the conical ball core can be conveniently and quickly inserted into the inner pipe of the telescopic water pipe, and the rear end of the conical ball core is in interference fit with the inner pipe.

Specifically, the left side and the right side of the connecting piece 3 are provided with external threads, the internal threads on the left side of the handle rotating drum 4 are matched with the external threads on the right side of the connecting piece 3, and the connecting piece 3 and the handle rotating drum 4 are assembled into a whole through threaded connection. The two conical ball cores 1 are respectively assembled with the left side of the connecting piece 3 and the right side of the handle rotary drum 4. The left conical core 2 is inserted into the connecting part 3, and the right conical core 2 is fitted to the right of the handle drum 4.

In a preferred embodiment, the right-side tapered core 1 has a connecting portion 11 at the left end, the connecting portion 11 has an outwardly extending flange 12, the right-side tapered core 1 has an inwardly extending rim 42 at the right side, the right-side tapered core 1 passes through the handle drum 4 from the left side, the flange 12 contacts the extending rim 42, the flange outer diameter is larger than the extending rim inner diameter, and the connecting portion 11 is retained on the handle drum 4 by the flange 22, thereby completing the connection and fixation.

In order to facilitate organization of each component, anti-skid protrusions 41 are uniformly distributed on the periphery of the handle rotating cylinder 4, and similarly, protective protrusions are uniformly distributed on the periphery of the connecting piece 3 and the handle rotating cylinder 4 after assembly. The anti-skid protrusions are preferably vertical lines.

The left taper sleeve 2 of the embodiment is assembled with the connecting part 11, and the specific structure is as follows: the periphery of the conical sleeve 2, which is connected with the connecting piece 3 or the connecting part 11, is annularly provided with a plurality of convex parts 21, the inner wall of the connecting piece 3 or the connecting part 11 is annularly provided with a plurality of grooves 31, and the convex parts 21 are embedded into the grooves 31. The structure is adopted to realize direct insertion and quick assembly.

In order to enhance the assembly effect, the assembly fixture further comprises two sleeves 5 which are respectively in threaded connection with the left side of the connecting piece 3 and the left side of the connecting part 11; the inner side of the sleeve 5 is provided with a conical inner wall 51, the conical sleeve 2 is provided with a conical outer wall 23 corresponding to the conical inner wall, the conical inner wall 51 is connected with the conical outer wall 23, and the outer pipe is positioned between the conical inner wall and the conical outer wall. The conical inner wall 51 also provides an assembly limit for the outer circumference of the conical sleeve 2. The outer side of the conical sleeve 2 and the inner side of the sleeve 5 are both of an inclined structure in a conical design, and the outer pipe for fixing and protecting the telescopic water pipe is a telescopic cloth sleeve which is fixed between the conical sleeve 2 and the sleeve 5.

Because toper core 1, toper cover 2, sleeve 5 are a nested relation in proper order, only the axial is connected fixedly, for improving the fixed effect of assembly, prevent that flexible cloth cover (outer tube promptly) from droing, also carry out structural reinforcing in radial, specifically keep away from handle connecting piece one side (toper outer wall 23 department) at 2 peripheral rings of toper cover and establish a plurality of anti-drop's strengthening rib 22, strengthening rib 22 with the sleeve 5 inner wall is contacted.

As a preferred embodiment, the outer side of the sleeve 5 is shown to be a trumpet-shaped opening, so that the sleeve can be conveniently fixed with the outer pipe of the telescopic water pipe in an extending manner, the end part of the outer pipe is prevented from being exposed, and the visual simplicity of the joint connected with the telescopic water pipe is ensured. The telescopic cloth cover can be conveniently stretched into the horn-shaped opening.

The telescopic water pipe is composed of an outer pipe made of soft materials such as nylon and an inner pipe made of latex materials, and the transparent inner pipe is mostly transparent. When the connecting device is used, the inner pipe is sleeved in the conical ball core 1 on the left side and is stably connected, then the conical sleeve 2 is sleeved on the inner pipe, the conical ball core 1 on the left side is embedded in the connecting piece 3 for assembly, and the sleeve 5 is sleeved on the conical ball core 1 and the rear side of the conical sleeve 2 and is fixed with the connecting piece 3 through threads; similarly, the connecting portion 11 of the toper core on right side passes the assembly of handle rotary drum 4, and the assembly of the connecting portion 11 of handle rotary drum 4 and toper core 1, the interior pipe box is established on the toper core 1 on right side, and 2 covers of toper cover are established on the interior pipe, and 5 covers of sleeve are established behind toper core 1, the toper cover one side and connecting portion 11 thread tightening, and outer pipe tip stretches into in the loudspeaker form opening of sleeve 5, accomplishes the connection of two flexible water pipes.

Because this joint is used for flexible water piping connection, in order to strengthen the firm in connection of joint and avoid leaking, improve the result of use that connects rivers and switch on, the bayonet socket 13 periphery cover at left 1 right-hand members of toper ball core is equipped with at least one sealing washer 6 that leak protection water, specifically overlaps to establish in the annular inner groovy in bayonet socket 13 periphery.

In a preferred embodiment, a water valve switch (not shown) is further disposed on the handle connector, so that a user can use the water valve switch to open or close the water path.

It should be noted that the drawings provided in the above embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated. The utility model can also include other equivalent embodiments, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present disclosure should be included in the protection scope of the present disclosure.

Claims (10)

1. The utility model provides a can dismantle flexible water pipe head which characterized in that includes a pair of toper core, a pair of toper cover and controls the handle connecting piece that runs through, can dismantle respectively in handle connecting piece both sides and be equipped with a toper core, a toper cover, toper cover is established outside the toper core.

2. The detachable telescopic water pipe joint as claimed in claim 1, wherein the handle connecting member comprises a left-right through connecting member and a left-right through handle rotating cylinder, the left side and the right side of the connecting member are provided with external threads, and the internal threads on the left side of the handle rotating cylinder are matched with the external threads on the right side of the connecting member; the two conical ball cores are respectively assembled with the left side of the connecting piece and the right side of the handle rotating drum.

3. The detachable telescopic water pipe joint as claimed in claim 2, wherein the handle drum has anti-slip protrusions uniformly distributed around the circumference thereof.

4. A detachable telescopic water pipe joint as claimed in claim 2, wherein the left tapered core is inserted into said connector and the right tapered core is fitted to the right side of said handle drum.

5. The detachable telescopic water pipe joint as claimed in claim 2, wherein the right tapered core is provided at a left end thereof with a connecting portion, the connecting portion is provided with an outwardly extending flange, the right side of the handle drum is provided with an inwardly extending rim, the right tapered core passes through the handle drum from a left side, the flange is in contact with the extending rim, and an outer diameter of the flange is larger than an inner diameter of the extending rim.

6. The detachable telescopic water pipe joint as claimed in claim 5, further comprising two sleeves, each of which is in threaded connection with the left side of the connecting member and the left side of the connecting portion; the inner side of the sleeve is provided with a conical inner wall, the conical sleeve is provided with a conical outer wall corresponding to the conical inner wall, and the conical inner wall is connected with the conical outer wall.

7. A detachable telescopic water pipe joint according to claim 6, wherein the left side of the tapered sleeve is provided with a plurality of anti-falling reinforcing ribs around the outer circumference thereof, and the reinforcing ribs are in contact with the tapered inner wall of the sleeve.

8. A releasable telescopic water pipe joint as claimed in claim 7, wherein said sleeve is flared on the outside.

9. A detachable telescopic water pipe joint as claimed in claim 1, wherein at least one water-tight seal ring is sleeved around the outer periphery of the insertion opening at the right end of the left conical ball core.

10. The detachable telescopic water pipe joint as claimed in claim 1, wherein a water valve switch is further provided on the handle connector.

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