CN211624545U

CN211624545U - PVC pipe with multi-angle block

Info

Publication number: CN211624545U
Application number: CN202020262324.3U
Authority: CN
Inventors: 龙先焯
Original assignee: Hangzhou Jintai Plastic Industry Co ltd
Current assignee: Hangzhou Jintai Plastic Industry Co ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-10-02
Anticipated expiration: 2030-03-06

Abstract

The utility model discloses a PVC pipe with multi-angle block, including PVC body and outer sleeve, locking mechanism is all installed to the upper and lower both sides of PVC body, the cutting ferrule post is installed to one side of PVC body, and one side of cutting ferrule post installs the connection nipple, the inside of connecting the nipple is provided with connects the bulb, and connects the inside of bulb and be provided with the through-hole, block mechanism is all installed to the inside upper and lower both sides of connection nipple, the outer sleeve is located one side of connecting the nipple. This PVC pipe with multi-angle block is provided with block mechanism, under return spring's effect, can effectually promote the clamp plate and remove along the axis direction of guide bar, and the symmetric distribution of clamp plate can effectually promote the clamp plate and be close to each other for the clamp plate can effectually act on the clamping-force by being connected PVC pipe, thereby can effectual restriction by the position of being connected PVC pipe, can effectual improvement PVC union coupling's convenience.

Description

PVC pipe with multi-angle block

Technical Field

The utility model relates to a PVC manages technical field, specifically is a PVC pipe with multi-angle block.

Background

A PVC pipe (PVC-U pipe) is a plastic pipe which is formed by extrusion by a hot pressing method after polyvinyl chloride resin is matched with a stabilizer, a lubricant and the like and is developed and applied at the earliest time. The PVC-U pipe has strong corrosion resistance, easy adhesion, low price and hard texture, but is only suitable for a water supply system with the conveying temperature not exceeding 45 ℃ due to the seepage of PVC-U monomer and additives. Plastic pipes are used for drainage, waste water, chemicals, heating and cooling liquids, food, ultrapure liquids, slurries, gases, compressed air and vacuum systems.

Current PVC pipe is in the use, and the direction of connection between the PVC pipe is comparatively fixed, receives the restriction in place or angle easily, will lead to being difficult to connect between the PVC pipe, and can not be fine provide the block for the PVC pipe and connect, and the user demand that satisfies people that can not be fine carries out technical innovation on current PVC pipe basis to above-mentioned condition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PVC pipe with multi-angle block to propose current PVC pipe in solving above-mentioned background art in the use, the direction of connection between the PVC pipe is comparatively fixed, receives the restriction in place or angle easily, will lead to being difficult to connect between the PVC pipe, and can not be fine provide the block for PVC pipe and connect, can not be fine satisfy people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PVC pipe with multi-angle block, includes PVC body and outer sleeve, locking mechanism is all installed to the upper and lower both sides of PVC body, the cutting ferrule post is installed to one side of PVC body, and one side of cutting ferrule post installs the connection nipple, the inside of connecting the nipple is provided with connects the bulb, and connects the inside of bulb and be provided with the through-hole, the block mechanism is all installed to the upper and lower both sides of connecting the nipple inside, the outer sleeve is located one side of connecting the nipple.

Preferably, the locking mechanism includes spacing groove, stopper, limiting screw, connecting groove pole and loop post, the inside of spacing groove is provided with the stopper, one side that the PVC body was kept away from to the spacing groove is installed limiting screw, and one side that limiting screw kept away from the spacing groove is installed connecting groove pole, one side that limiting screw was kept away from to the connecting groove pole is installed the loop post.

Preferably, the PVC body constitutes detachable construction through cooperation and the cutting ferrule post between spacing groove, stopper and the limiting screw three, and is swing joint between limiting screw and the cover post to spacing groove, stopper and limiting screw three all are about the axis symmetric distribution of PVC body.

Preferably, the PVC pipe body forms a rotating structure through the matching between the clamping sleeve column and the connecting ball head and the connecting sleeve, and the connecting ball head penetrates through the inside of the connecting sleeve.

Preferably, the clamping mechanism comprises a pressing plate, a return spring and a guide rod, wherein the return spring is installed on one side, away from the central axis of the connecting sleeve, of the pressing plate, and the guide rod penetrates through the inside of the return spring.

Preferably, the pressing plate, the return spring and the guide rod are symmetrically distributed about a central axis of the connecting sleeve, and the pressing plate and the connecting sleeve form an elastic structure through matching between the return spring and the guide rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model is provided with a locking mechanism, the sleeve column pushes the limiting block to move through the limiting screw rod until the limiting block is embedded into the limiting groove, and the PVC pipe body can be connected with the sleeve column, so that the positions of the PVC pipe body and the sleeve column can be effectively limited, the sleeve column can effectively prolong the force application length, and the limiting screw rod can be effectively protected, and the damage to the limiting screw rod is reduced;

2. the utility model is provided with the clamping sleeve column and the connecting ball head, the connecting sleeve can effectively rotate by taking the connecting ball head as the circle center, the rotation of the connecting sleeve can be effectively changed, and the rotating range of the connecting sleeve can be effectively enlarged, so that the connecting sleeve can be effectively rotated to a proper position, and the connecting sleeve can be flexibly utilized;

3. the utility model discloses be provided with block mechanism, under return spring's effect, can effectually promote the clamp plate and remove along the axis direction of guide bar, and the symmetric distribution of clamp plate can effectually promote the clamp plate and be close to each other for the clamp plate can be effectual acts on the clamping-force by the PVC pipe of being connected, thereby can effectual restriction by the position of connecting the PVC pipe, can effectual improvement PVC union coupling's convenience.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic side view of the connection sleeve of the present invention.

In the figure: 1. a PVC pipe body; 2. a locking mechanism; 201. a limiting groove; 202. a limiting block; 203. a limit screw; 204. connecting the grooved bars; 205. sleeving a column; 3. a clamping sleeve column; 4. connecting a ball head; 5. a through hole; 6. connecting a connecting sleeve; 7. a clamping mechanism; 701. pressing a plate; 702. a return spring; 703. a guide bar; 8. an outer sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a PVC pipe with multi-angle clamping comprises a PVC pipe body 1 and an outer sleeve 8, wherein the upper side and the lower side of the PVC pipe body 1 are respectively provided with a locking mechanism 2, the locking mechanism 2 comprises a limiting groove 201, a limiting block 202, a limiting screw 203, a connecting groove rod 204 and a sleeve column 205, the limiting block 202 is arranged inside the limiting groove 201, the limiting screw 203 is arranged on one side of the limiting groove 201 away from the PVC pipe body 1, the connecting groove rod 204 is arranged on one side of the limiting screw 203 away from the limiting groove 201, the sleeve column 205 is arranged on one side of the connecting groove rod 204 away from the limiting screw 203, the PVC pipe body 1 forms a detachable structure with the sleeve column 3 through the matching among the limiting groove 201, the limiting block 202 and the limiting screw 203, the limiting screw 203 and the sleeve column 205 are movably connected, the limiting groove 201, the limiting block 202 and the limiting screw 203 are symmetrically distributed about the central axis of the PVC pipe body 1, the PVC pipe body 1 penetrates, at this time, a user can stretch the sleeve column 205 to the end of the limit screw 203, apply a rotating force to the sleeve column 205, so that the sleeve column 205 pushes the limit block 202 to move through the limit screw 203 until the limit block 202 is embedded into the limit groove 201, and the PVC pipe body 1 and the sleeve column 3 can be connected, thereby effectively limiting the positions of the PVC pipe body 1 and the sleeve column 3, effectively prolonging the force application length of the sleeve column 205, effectively providing effective protection for the limit screw 203, and reducing the damage to the limit screw 203;

the PVC pipe body is characterized in that a clamping sleeve column 3 is installed on one side of a PVC pipe body 1, a connecting sleeve 6 is installed on one side of the clamping sleeve column 3, the PVC pipe body 1 and the connecting ball head 4 form a rotating structure through matching between the clamping sleeve column 3 and the connecting ball head 4, the connecting ball head 4 penetrates through the connecting sleeve 6, the connecting sleeve 6 can effectively rotate by taking the connecting ball head 4 as a circle center, the rotation of the connecting sleeve 6 can be effectively changed, the rotating range of the connecting sleeve 6 can be effectively enlarged, and therefore the connecting sleeve 6 can be effectively rotated to a proper position, and the connecting sleeve 6 can be flexibly utilized;

the connecting joint sleeve 6 is internally provided with a connecting ball head 4, the connecting ball head 4 is internally provided with a through hole 5, the upper side and the lower side of the connecting joint sleeve 6 are respectively provided with a clamping mechanism 7, the clamping mechanism 7 comprises a pressing plate 701, a return spring 702 and a guide rod 703, one side of the pressing plate 701, which is far away from the central axis of the connecting joint sleeve 6, is provided with a return spring 702, the guide rod 703 penetrates through the return spring 702, the pressing plate 701, the return spring 702 and the guide rod 703 are symmetrically distributed about the central axis of the connecting joint sleeve 6, the pressing plate 701 and the connecting joint sleeve 6 form an elastic structure through the matching between the return spring 702 and the guide rod 703, under the action of the return spring 702, the pressing plate 701 can be effectively pushed to move along the central axis direction of the guide rod 703, and the pressing plates 701 can be effectively pushed to mutually approach by the symmetrical distribution of the pressing plates 701, so that the pressing plates, thereby can effectual restriction by the position of connecting the PVC pipe, can effectual improvement PVC union coupling's convenience, outer sleeve 8 is located the one side of connecting adapter sleeve 6.

The working principle is as follows: when the PVC pipe with multi-angle clamping is used, firstly, the PVC pipe body 1 penetrates into the clamping sleeve column 3, at the moment, a user can stretch the sleeve column 205 to the end part of the limiting screw rod 203 and apply rotating force to the sleeve column 205, so that the sleeve column 205 pushes the limiting block 202 to move through the limiting screw rod 203 until the limiting block 202 is embedded into the limiting groove 201, the PVC pipe body 1 and the clamping sleeve column 3 can be connected, and the positions of the PVC pipe body 1 and the clamping sleeve column 3 can be effectively limited;

then, according to suitable connected mode between the PVC pipe, rotate connection adapter 6 for connection adapter 6 uses connection bulb 4 to rotate as the centre of a circle, until will connect adapter 6 and adjust to suitable angle, then, will be connected the inside that the PVC pipe runs through into the PVC pipe, at this moment, return spring 702 promotes clamp plate 701 and is close to each other along the axis direction of guide bar 703, until will be connected the PVC pipe with the clamping-force effect, thereby can effectually restrict the position of being connected the PVC pipe.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PVC pipe with multi-angle block, includes PVC body (1) and outer sleeve (8), its characterized in that: locking mechanism (2) are all installed to the upper and lower both sides of PVC body (1), ferrule post (3) are installed to one side of PVC body (1), and one side of ferrule post (3) installs connection nipple (6), the inside of connection nipple (6) is provided with connects bulb (4), and the inside of connecting bulb (4) is provided with through-hole (5), block mechanism (7) are all installed to the upper and lower both sides of connection nipple (6) inside, outer sleeve (8) are located one side of connecting nipple (6).

2. The PVC pipe with multi-angle clamping of claim 1, wherein: locking mechanism (2) are including spacing groove (201), stopper (202), stop screw (203), connecting groove pole (204) and set post (205), the inside of spacing groove (201) is provided with stopper (202), one side that PVC body (1) was kept away from in spacing groove (201) is installed stop screw (203), and stop screw (203) one side of keeping away from spacing groove (201) installs connecting groove pole (204), one side that stop screw (203) were kept away from in connecting groove pole (204) is installed set post (205).

3. The PVC pipe with multi-angle clamping of claim 2, wherein: PVC body (1) constitutes detachable construction through cooperation and the sleeve post (3) between spacing groove (201), stopper (202) and limiting screw (203) three, and is swing joint between limiting screw (203) and sleeve post (205) to spacing groove (201), stopper (202) and limiting screw (203) three all are about the axis symmetric distribution of PVC body (1).

4. The PVC pipe with multi-angle clamping of claim 1, wherein: PVC body (1) constitutes revolution mechanic through the cooperation between bayonet socket post (3) and connection bulb (4) and connect nipple (6), and connects bulb (4) and run through in the inside of connecting nipple (6).

5. The PVC pipe with multi-angle clamping of claim 1, wherein: clamping mechanism (7) include clamp plate (701), return spring (702) and guide bar (703), return spring (702) are installed to one side that connects the axis of nipple (6) is kept away from in clamp plate (701), and the inside of return spring (702) is run through and is had guide bar (703).

6. The PVC pipe with multi-angle clamping of claim 5, wherein: the pressing plate (701), the return spring (702) and the guide rod (703) are symmetrically distributed about a central axis of the connecting sleeve (6), and the pressing plate (701) forms an elastic structure with the connecting sleeve (6) through the matching between the return spring (702) and the guide rod (703).