CN211574491U

CN211574491U - Economical shower

Info

Publication number: CN211574491U
Application number: CN201920718769.5U
Authority: CN
Inventors: 肖红星; 吴佳辉; 赵平; 龙维; 任情超; 林宇; 胡枭; 周杨; 陈青明
Original assignee: Unitech Optronics Technology Hubei Co ltd
Current assignee: Unitech Optronics Technology Hubei Co ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-09-25
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses an economical spray pipe, which comprises a base pipe, a plurality of extension pipes with different sizes, a connecting device and a plurality of sealing rings, wherein, one end of the base pipe is connected with the connecting device through screw threads, one end of the extension pipe is connected with the connecting device through screw threads, the sealing rings are embedded in one sides of the base pipe and the extension pipes, and the sealing rings are abutted against the connecting device; the connecting device comprises a connecting sleeve and a baffle, and the baffle is annularly and coaxially attached to the inner wall of the connecting sleeve; the sealing ring is abutted against the baffle; the technical problems that in the prior art, most of spray pipes are machined to the required length through a lathe through outsourcing, a large amount of manpower and material resources are wasted, the length of each spray pipe is 2-3m, the spray pipes are too long, the accuracy of cylindricity is difficult to guarantee during die opening, and production efficiency and quality are affected are solved.

Description

Economical shower

Technical Field

The utility model relates to a shower technical field, concretely relates to economical shower.

Background

TFT-LCD liquid crystal display is at the in-process of production, need use a large amount of showers, the length of shower will satisfy and to cover whole spray zone territory, the shower of different length need be used at different stations, current shower is mostly through buying outside and process required length through the lathe, extravagant a large amount of manpower and materials, shower length is 2-3m, the shower is too long, be difficult to guarantee the precision of cylindricity during the die sinking, influence production efficiency and quality, so propose an economic shower in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned technique not enough, provide an economical shower, solve prior art shower mostly through purchase outside through lathe processing to required length, extravagant a large amount of manpower and materials, shower length is 2-3m, the shower is too long, is difficult to guarantee the precision of cylindricity during the die sinking, influences the technical problem of production efficiency and quality.

In order to achieve the technical purpose, the technical scheme of the utility model provides an economical spray pipe, which comprises a base pipe, a plurality of extension pipes with different sizes, a connecting device and a plurality of sealing rings, wherein, one end of the base pipe is connected with the connecting device through screw threads, one end of the extension pipe is connected with the connecting device through screw threads, the sealing rings are embedded in one sides of the base pipe and the extension pipes, and the sealing rings are abutted against the connecting device; the connecting device comprises a connecting sleeve and a baffle, and the baffle is annularly and coaxially attached to the inner wall of the connecting sleeve; the sealing ring is abutted to the baffle.

Compared with the prior art, the beneficial effects of the utility model include: through setting up connecting device, under the sealing effect of threaded connection effect and sealing washer, can realize the butt joint of the parent tube of predetermined length and the extension pipe of different length to satisfy the demand of the different length and size of shower of spray line, disposable die sinking obtains, and size precision is high, and the producer need not secondary lathe processing, and the mode of control shower length is simple, and can also recycle for assemble into the shower of another kind of length.

Drawings

FIG. 1 is a schematic structural view of the connection of the base pipe and the extension pipe of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic view of the structure of the base tube and cover connection of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The utility model provides an economical spray pipe, which comprises a base pipe 100, a plurality of extension pipes 200 with different sizes, a connecting device 300 and a plurality of sealing rings 400,

wherein, one end of the base pipe 100 is connected with the connecting device 300 through screw thread, one end of the lengthening pipe 200 is connected with the connecting device 300 through screw thread, the sealing ring 400 is embedded in one side of the base pipe 100 and the lengthening pipe 200, and the sealing ring 400 is in sealing butt joint with the connecting device 300.

Preferably, the apparatus further comprises a cap 500, one end of the cap 500 being threadedly coupled to the base pipe 100 and abutting the seal ring 400.

Preferably, the length of the base pipe 100 is the minimum length for practical production, one end of the base pipe 100 is closed or connected with the cap 500 by screw threads, and the joint is coated with a sealant.

The extension pipe 200 has various different length sizes, the inner diameter and the outer diameter of the extension pipe 200 are the same as those of the base pipe 100, the connecting sleeve 310 is a straight cylinder type and can reduce the processing difficulty, the sum of the length of the extension pipe 200 and the base pipe 100 and the thickness of the baffle 320 is the length of the required spray pipe, and the length of the spray pipe is designed according to practical application.

As shown in fig. 2, the connecting device 300 includes a connecting sleeve 310 and a baffle 320, the baffle 320 is annularly and coaxially attached to the inner wall of the connecting sleeve 310, and the inner diameter of the baffle 320 is equal to the inner diameter of the base pipe 100, so as to ensure the stability of the liquid flow in the shower pipe.

The seal ring 400 abuts against the baffle 320, and the seal ring 400 is an O-shaped rubber ring.

The sealing is described in detail as follows:

when the sealing ring 400 is abutted to the cover 500 or the stopper, the sealing operation can be completed by screwing the threads, and when the cover 500 is directly connected with the base pipe 100 through the threads, a layer of sealant is required to be coated on the threaded hole, and then the sealing operation is completed by screwing the threads.

The length settings of base pipe 100 and cap 500 are described in detail:

referring to FIG. 3, a schematic view of the connection between the base pipe 100 and the cap 500, which illustrates that "the length of the base pipe 100 is the minimum practical production length," the length requirement of the shower line for the shower can be satisfied by the connection between the cap 500 and the base pipe 100.

As shown in fig. 1, the schematic structural diagram of the connection between the base pipe 100 and the extension pipe 200, already explained, "the extension pipe 200 has various different length dimensions", when the required shower length is greater than the base pipe 100, the sum of the lengths of the base pipe 100 and the stopper subtracted from the required shower length is the length of the extension pipe 200, and the connection between the base pipe 100 and the extension pipe 200 is realized through the connection sleeve 310, so as to meet the length requirement of the shower line on the shower pipe.

The traditional spray pipe manufacturing method comprises the following steps:

first, the producer coarse fodder self-control purchases the PVC pipe of different specifications outward, processes required length, drilling, glue bonding nozzle through the lathe, and this mode consumes a large amount of manpower and materials, and is with high costs, and is difficult to guarantee the size precision of pipe fitting.

Secondly, a manufacturer opens the die and purchases a PVC pipe, a drilling hole and a glue bonding nozzle which are opposite to the length of the required spray pipe, when the design scheme or the process is modified, the required length of the spray pipe is changed, the spray pipe produced by the mode has poor applicability, the manufacturer needs to open the die again, and the cost for opening the die is high.

The working process is as follows: the producer confirms the minimum of required shower length, for the minimum of parent tube 100, set up multiple extension pipe 200, the kind quantity of extension pipe 200 subtracts one with the kind quantity of required shower, the length of extension pipe 200 subtracts the length sum of parent tube 100 and dog for the length of required shower, lid 500 is connected with parent tube 100 and constitutes a shower, multiple extension pipe 200 is connected with parent tube 100 through adapter sleeve 310 and is constituteed multiple shower, when needs change shower length, make things convenient for the split between parent tube 100 and the extension pipe 200, can recycle.

Through setting up connecting device 300, under the connection of screw thread and the sealed effect of sealing washer 400, can realize the butt joint of the parent tube 100 of predetermined length and the extension pipe 200 of different length to satisfy the demand of the different length and size of shower of spray line, disposable die sinking obtains, and size precision is high, and the producer need not secondary lathe processing, and the mode of control shower length is simple, and can also recycle for assemble into the shower of another kind of length.

The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An economical spray pipe is characterized by comprising a base pipe, a plurality of extension pipes with different lengths, a connecting device and a plurality of sealing rings,

one end of the base pipe is connected with the connecting device through threads, one end of the lengthened pipe is connected with the connecting device through threads, the sealing ring is embedded in one side of the base pipe and the lengthened pipe, and the sealing ring is abutted to the connecting device;

the connecting device comprises a connecting sleeve and a baffle, and the baffle is annularly and coaxially attached to the inner wall of the connecting sleeve;

the sealing ring is abutted against the baffle;

one of the sealing rings is partially embedded in a first mounting groove formed in the end face of one end of the base pipe, partially protrudes out of the first mounting groove and abuts against the baffle plate, and the other sealing ring is partially embedded in a second mounting groove formed in the end face of one end of the extension pipe, partially protrudes out of the second mounting groove and abuts against the baffle plate.

2. The economical spray tube of claim 1, further comprising a cap having one end threadably engaged with said base tube and abutting said gasket.

3. The economical spray pipe as claimed in claim 1, wherein the extension pipe has the same inner diameter and outer diameter as the base pipe, and the connection sleeve is cylindrical to reduce the processing difficulty.

4. The economical spray pipe of claim 1, wherein the sum of the lengths of the extension pipe and the base pipe and the thickness of the baffle plate is the length of the required spray pipe.

5. An economical spray pipe according to claim 1, wherein said baffle plate has an inner diameter equal to an inner diameter of said base pipe, to ensure stability of liquid flow in the spray pipe.

6. The economical spray pipe of claim 1, wherein said sealing ring is an O-ring rubber ring.