CN209309540U - Combined type S elbow - Google Patents

Abstract

This patent is related to plastic conduit field, disclose a kind of combined type S elbow, including several male plug elbows and several undertaking elbows, the male plug elbow includes sequentially connected faucet section, interlude and socket section, the undertaking elbow includes interlude and two socket sections, two socket sections are connected to the both ends of interlude, and the faucet section can be inserted into the socket section of another male plug elbow or any socket section of undertaking elbow.This programme solves in the prior art the problems such as deflecting angle is inflexible, bend pipe difficulty is big, installation is inconvenient.

Description

Combined type S elbow

Technical field

The utility model relates to plastic conduit field, specifically a kind of combined type S elbow.

Background technique

Strong, weak electricity line in house decoration carries out threading protection using electrical protective sleeve tubing.Electrical protective sleeve tubing applies If when, it needs to realize different angle deflecting under special operation condition, intersects with water pipe and need to cross feed pipe, it is general under such operating condition It is constructed using spring tube bending mode and accessory connection type.Simple and convenient using spring tube bending, adjustable angle is current work Construction method is generally used on ground, more convenient in single turning, if under multiple continuous turnings or gap bridge operating condition, spring tube bending is difficult Spend it is larger, while face medium-sized, heavy spool, bend pipe labor intensity is bigger than normal, and winter bend pipe is also easy to appear embrittlement problem.It uses Accessory connection type, construction is simple is convenient, but deflecting angle is relatively inflexible, and is not easily formed big arc bending process, influences to thread Smoothness.As pursuit of the market to installation convenience, big curved construction technology is increasingly strong, traditional construction technique has biggish office It is sex-limited.

Utility model content

The utility model is intended to provide a kind of combined type S elbow, solves that deflecting angle in the prior art is inflexible, bend pipe difficulty Greatly, the problems such as installation is inconvenient.

In order to achieve the above object, the base case of the utility model is as follows:

Combined type S elbow, including several male plug elbows and several undertaking elbows, the male plug elbow includes sequentially connected Faucet section, interlude and socket section, the undertaking elbow include interlude and two socket sections, and two socket sections connect respectively It connects at the both ends of interlude, the faucet section can be inserted into the socket section of another male plug elbow or accept any socket section of elbow It is interior.

Base case the utility model has the advantages that according to actual needs, select single or multiple male plug elbows and single or multiple hold Bend-head combination is connect, faucet section is inserted into socket section, the functions such as big arc is curved, L-type is curved, bridge elbow may be implemented, can adapt to work While condition lower angle deflecting, this programme is also convenient for installing, and improves construction efficiency.

Further, the male plug elbow and undertaking elbow are 45 ° of elbows.It is commonly used in 45 ° of existing conduit couplings of elbow , construction worker is familiar with, and is easily installed construction.

Further, the inner diameter of the socket section is greater than the inner diameter of interlude, and the inner diameter of faucet section is equal to The inner diameter of interlude.After faucet section is connect with socket section, this programme entirety inner wall can be made to keep smooth, avoid existing The problem of sharp inner wall edge causes electric wire to damage.

Further, the male plug elbow and undertaking each one, elbow.Appointing for elbow, is accepted in the faucet section insertion of male plug elbow One socket section rotates male plug elbow around faucet section or accepts elbow, it is curved to be capable of forming 90 ° big arc.

Further, the male plug elbow is two, and the undertaking elbow is one.The faucet section insertion of one male plug elbow The socket section of elbow is accepted, the faucet section of another male plug elbow is inserted into the socket section for the male plug elbow being connected with undertaking elbow, Then respectively around both ends faucet section rotation male plug elbow and undertaking elbow, it is curved to be capable of forming 135 ° big arc.

Further, the male plug elbow and undertaking each two, elbow.The faucet section of two male plug elbows is inserted into two respectively The socket section for accepting elbow rotates male plug elbow then around faucet section or accepts elbow, can be realized and intersect gap bridge function.

Further, the male plug elbow is three, and the undertaking elbow is one.According to male plug elbow ,-tolerance elbow-is held The sequential connection of elbow-male plug elbow is connect, and rotates each tolerance elbow around each faucet section and accepts elbow, can be realized L 90 ° of shape band big arc turning.

Detailed description of the invention

Fig. 1 is the cross-sectional view of the male plug elbow and undertaking elbow in the utility model embodiment；

Fig. 2 is the structural schematic diagram of the utility model embodiment one；

Fig. 3 is the structural schematic diagram of the utility model embodiment two；

Fig. 4 is the structural schematic diagram of the utility model embodiment three；

Fig. 5 is the structural schematic diagram of the utility model embodiment four.

Specific embodiment

It is further described below by specific embodiment:

Appended drawing reference in Figure of description includes: male plug elbow 1, accepts elbow 2, socket section 3, interlude 4, faucet section 5。

Embodiment one

Substantially as shown in Figure 1 and Figure 2: combined type S elbow, including a male plug elbow 1 and a undertaking elbow 2, male plug is curved First 1 includes sequentially connected faucet section 5, interlude 4 and socket section 3, accepts elbow 2 and includes interlude 4 and two socket sections 3, Two socket sections 3 are connected to the both ends of interlude 4, and 5 outer diameter of faucet section is equal to any 3 inner diameter of socket section.It holds The inner diameter of mouth section 3 is greater than the inner diameter of interlude 4, and the inner diameter of faucet section 5 is equal to the inner diameter of interlude 4. Male plug elbow 1 and undertaking elbow 2 are 45 ° of elbows.

Specific implementation process is as follows: any socket section 3 of elbow 2 is accepted in the insertion of faucet section 5 of male plug elbow 1, around socket Section 5 rotates male plug elbow 1 or accepts elbow 2, and it is curved to be capable of forming 90 ° big arc.

Embodiment two

Substantially as shown in figure 3, the present embodiment is only that relative to the difference of embodiment one: male plug elbow 1 is two, is accepted Elbow 2 is one.The socket section 3 of elbow 2 is accepted in the insertion of faucet section 5 of one male plug elbow 1, another male plug elbow 1 is inserted The socket section 3 for the male plug elbow 1 that the insertion of mouth section 5 is connected with undertaking elbow 2, then rotates male plug respectively around both ends faucet section 5 Elbow 1 and undertaking elbow 2, it is curved to be capable of forming 135 ° big arc.

Embodiment three

Substantially as shown in figure 4, the present embodiment is only that relative to the difference of embodiment one: male plug elbow 1 and undertaking elbow 2 Each two.The faucet section 5 of two male plug elbows 1 is inserted into the socket section 3 of two undertaking elbows 2 respectively, rotates then around faucet section 5 Male plug elbow 1 accepts elbow 2, can be realized and intersects gap bridge function.

Example IV

Substantially as shown in figure 5, the present embodiment is only that relative to the difference of embodiment one: male plug elbow 1 is three, is accepted Elbow 2 is one.According to the sequential connection of male plug elbow 1- tolerance elbow-undertaking elbow 2- male plug elbow 1, and around each socket The each tolerance elbow of 5 rotation of section and undertaking elbow 2 can be realized 90 ° of L shape band big arc turning.

Above-described is only the embodiments of the present invention, the common sense such as well known specific structure and/or characteristic in scheme It does not describe excessively herein.It should be pointed out that for those skilled in the art, before not departing from the utility model structure It puts, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not shadow Ring effect and patent practicability that the utility model is implemented.This application claims protection scope should be in its claim Subject to appearance, the records such as specific embodiment in specification can be used for explaining the content of claim.

Claims (7)

1. combined type S elbow, it is characterised in that: including several male plug elbows and several undertaking elbows, the male plug elbow includes Sequentially connected faucet section, interlude and socket section, the undertaking elbow includes interlude and two socket sections, is held described in two Mouth section is connected to the both ends of interlude, and the faucet section can be inserted into the socket section of another male plug elbow or accept appointing for elbow In one socket section.

2. combined type S elbow according to claim 1, it is characterised in that: the male plug elbow is 45 ° with undertaking elbow Elbow.

3. combined type S elbow according to claim 2, it is characterised in that: the inner diameter of the socket section is greater than centre The inner diameter of section, the inner diameter of faucet section are equal to the inner diameter of interlude.

4. combined type S elbow according to claim 3, it is characterised in that: the male plug elbow and undertaking each one, elbow.

5. combined type S elbow according to claim 3, it is characterised in that: the male plug elbow is two, and the undertaking is curved Head is one.

6. combined type S elbow according to claim 3, it is characterised in that: the male plug elbow and undertaking each two, elbow.

7. combined type S elbow according to claim 3, it is characterised in that: the male plug elbow is three, and the undertaking is curved Head is one.