CN212080408U

CN212080408U - Conveniently dismantle warm logical pipeline of transportation

Info

Publication number: CN212080408U
Application number: CN202020712912.2U
Authority: CN
Inventors: 卢涛; 酆伟亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-03
Filing date: 2020-05-03
Publication date: 2020-12-04
Anticipated expiration: 2030-05-03

Abstract

The utility model discloses a heating and ventilation pipeline convenient for disassembly and transportation, which comprises a first heating and ventilation pipeline and a second heating and ventilation pipeline, wherein the first heating and ventilation pipeline and the second heating and ventilation pipeline are mutually communicated and matched, a first annular boss is formed at the right end of the first heating and ventilation pipeline, a second annular boss is formed at the left end of the second heating and ventilation pipeline, a plurality of fastening structures are arranged on the second annular boss, each fastening structure comprises a rotating block, a reset rod, a spring and an L-shaped buckle, the rotating block is hinged and arranged at the periphery of the second annular boss, a through hole is formed on the rotating block, the reset rod is matched in the through hole, the L-shaped buckle is fixedly arranged at the left end of the reset rod, a plurality of positioning blind holes are formed at the left side of the first annular boss, the plurality of positioning blind holes are in one-to-one correspondence to be inserted in a clearance fit manner for the L-shaped buckles of the plurality of fastening structures, the left end of the spring, the right end of the spring is fixedly connected with the rotating block; the complicated step of installing the heating pipeline through screws is omitted, and efficiency is improved.

Description

Conveniently dismantle warm logical pipeline of transportation

Technical Field

The utility model belongs to the technical field of warm logical technique and specifically relates to a warm logical pipeline of transportation is conveniently dismantled.

Background

Heating and ventilation are one component of a building. The full name in the subject classification is heat supply gas ventilation and air conditioning engineering, including: the three aspects of heating, ventilation and air conditioning are indispensable parts of the future families in terms of functions.

However, the joints of the heating and ventilation pipelines on the market are generally fixedly mounted in a screw mode, so that proper tools must be selected during mounting and dismounting, the efficiency is low, and the heating and ventilation pipelines are very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, provides a technical scheme that can solve above-mentioned problem.

A heating and ventilation pipeline convenient to disassemble and transport comprises a first heating and ventilation pipeline and a second heating and ventilation pipeline, wherein the first heating and ventilation pipeline and the second heating and ventilation pipeline are communicated and matched with each other, a rubber gasket is tightly assembled at the matching position of the first heating and ventilation pipeline and the second heating and ventilation pipeline, a first annular boss is formed at the periphery of the right end of the first heating and ventilation pipeline, a second annular boss is formed at the periphery of the left end of the second heating and ventilation pipeline, a plurality of fastening structures are arranged at the periphery of the second annular boss in a circular array mode, the fastening structures comprise a rotating block, a reset rod, a spring and an L-shaped buckle, the rotating block is hinged to the right side edge of the periphery of the second annular boss, a through hole is formed in the rotating block, the reset rod is in clearance fit in the through hole, the L-shaped buckle is fixedly arranged at the left end of the reset rod, the other end of the L-shaped buckle is parallel to and separated from the reset rod, a plurality of positioning blind holes are formed in the left side of the first annular boss in a molded mode, the positioning blind holes are used for allowing the L-shaped buckles of the plurality of fastening structures to be inserted in a clearance fit mode in a one-to-one mode, the spring is in clearance fit with the periphery of the reset rod, the left end of the spring is fixedly connected with the L-shaped buckles, and the right end of the spring is fixedly connected with the rotating block.

As a further aspect of the present invention: the right-hand member of release link leads to the through-hole and fixed mounting has the stopper, and the stopper separates the setting each other with rotatory piece.

As a further aspect of the present invention: the first annular boss and the second annular boss are arranged in a spaced mode.

As a further aspect of the present invention: the inner edges of the matching parts of the first heating and ventilating pipeline and the second heating and ventilating pipeline are respectively provided with an annular gasket groove, and the rubber gasket is tightly matched between the two annular gasket grooves.

Compared with the prior art, the beneficial effects of the utility model are that: remove from and install the loaded down with trivial details step of warm logical pipeline through the screw from, warm logical pipeline is connected with the mode that adopts the lock joint between the warm logical pipeline, connects firmly, installation and dismantlement convenient and fast.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

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

Fig. 1 is a schematic sectional structure of the present invention.

Fig. 2 is a schematic view of the cross-section installation structure of the fastening structure of the present invention.

Shown in the figure: 1. a first heating and ventilation pipeline; 2. a second heating and ventilation pipeline; 3. a rubber gasket; 4. a first annular boss; 5. a second annular boss; 6. a fastening structure; 6-1, rotating the block; 6-2, a reset rod; 6-3, a spring; 6-4, an L-shaped button; 7. a through hole; 8. positioning the blind hole; 9. a limiting block; 10. an annular gasket groove.

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. 1-2, a heating and ventilation pipeline convenient for disassembly and transportation comprises a first heating and ventilation pipeline 1 and a second heating and ventilation pipeline 2, wherein the first heating and ventilation pipeline 1 and the second heating and ventilation pipeline 2 are communicated and matched with each other, a rubber gasket 3 is tightly fitted at the matching position of the first heating and ventilation pipeline 1 and the second heating and ventilation pipeline 2, a first annular boss 4 is formed at the periphery of the right end of the first heating and ventilation pipeline 1, a second annular boss 5 is formed at the periphery of the left end of the second heating and ventilation pipeline 2, a plurality of fastening structures 6 are mounted at the periphery of the second annular boss 5, the plurality of fastening structures 6 are circularly arrayed at the periphery of the second annular boss 5, each fastening structure 6 comprises a rotary block 6-1, a reset rod 6-2, a spring 6-3 and an L-shaped fastener 6-4, the rotary block 6-1 is hinged at the right side edge of the periphery of the second annular boss 5, a through hole 7 is formed in the rotating block 6-1, the reset rod 6-2 is in clearance fit in the through hole 7, an L-shaped buckle 6-4 is fixedly installed at the left end of the reset rod 6-2, the other end of the L-shaped buckle 6-4 is parallel to and spaced from the reset rod 6-2, a plurality of positioning blind holes 8 are formed in the left side of the first annular boss 4, the positioning blind holes 8 are correspondingly inserted into the L-shaped buckles 6-4 of the buckling structures 6 in a clearance fit mode one by one, the spring 6-3 is in clearance fit at the periphery of the reset rod 6-2, the left end of the spring 6-3 is fixedly connected with the L-shaped buckle 6-4, and the right end of the spring 6-3 is fixedly connected with the rotating block 6-1.

As a further aspect of the present invention: the right end of the reset rod 6-2 is provided with a through hole 7 and a limit block 9, and the limit block 9 and the rotating block 6-1 are arranged in a mutually separated mode.

As a further aspect of the present invention: the first annular boss 4 and the second annular boss 5 are arranged in a spaced manner.

As a further aspect of the present invention: the inner edges of the matching parts of the first heating and ventilating pipeline 1 and the second heating and ventilating pipeline 2 are respectively provided with an annular gasket groove 10, and the rubber gasket 3 is tightly matched between the two annular gasket grooves 10.

The utility model discloses a theory of operation is: during installation, the rubber gasket 3 is placed between the two annular gasket grooves 10, and the connection with the first annular boss 4 is realized by the plurality of fastening structures 6 arranged at the periphery of the second annular boss 5. The specific connection mode is as follows: the limiting block 9 is manually pressed to enable the limiting block 9 to move leftwards, when the L-shaped buckle 6-4 is completely arranged on the left side of the first annular boss 4, the L-shaped buckle 9 is shifted outwards, the reset rod rotates along the hinged position between the rotating block 6-1 and the second annular boss 5, the L-shaped buckle 6-4 is moved to the left side of the positioning blind hole 8, the limiting block 9 is loosened, one end of the L-shaped buckle 6-4 is inserted into the positioning blind hole 8 under the resilience force of the spring 6-3, and installation can be achieved. After the installation is finished, the spring 6-3 can enable the L-shaped buckle 6-4 to be pressed in the positioning blind hole 8 at any time, and the first annular boss 4 and the second annular boss 5 are tightly matched. The steps during the installation can be operated reversely when the heating and ventilating pipeline is inserted and disassembled, and the efficiency of the installation and the insertion and the disassembly of the heating and ventilating pipeline is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a convenient warm logical pipeline of dismantling transportation, includes the warm logical pipeline of first warm logical pipeline and second, the cooperation of intercommunication each other between the warm logical pipeline of first warm logical pipeline and second, the rubber packing ring is installed to the cooperation department tight fit of the warm logical pipeline of first warm logical pipeline and second, its characterized in that: the periphery of the right end of the first heating and ventilation pipeline is formed with a first annular boss, the periphery of the left end of the second heating and ventilation pipeline is formed with a second annular boss, the periphery of the second annular boss is provided with a plurality of fastening structures, the plurality of fastening structures are circularly arrayed on the periphery of the second annular boss, each fastening structure comprises a rotating block, a reset rod, a spring and an L-shaped buckle, the rotating block is hinged and installed on the right side edge of the periphery of the second annular boss, a through hole is formed in the rotating block, the reset rod is in clearance fit in the through hole, the L-shaped buckle is fixedly installed at the left end of the reset rod, the other end of the L-shaped buckle and the reset rod are parallel to each other and are arranged in a spaced mode, the left side of the first annular boss is provided with a plurality of positioning blind holes, the plurality of positioning blind holes are correspondingly inserted in the L-shaped buckles of the plurality of fastening structures, the left end of the spring is fixedly connected with the L-shaped buckle, and the right end of the spring is fixedly connected with the rotating block.

2. The heating and ventilation pipeline convenient to disassemble and transport as claimed in claim 1, wherein: the right-hand member of release link leads to the through-hole and fixed mounting has the stopper, and the stopper separates the setting each other with rotatory piece.

3. The heating and ventilation pipeline convenient to disassemble and transport as claimed in claim 1, wherein: the first annular boss and the second annular boss are arranged in a spaced mode.

4. The heating and ventilation pipeline convenient to disassemble and transport as claimed in claim 1, wherein: the inner edges of the matching parts of the first heating and ventilating pipeline and the second heating and ventilating pipeline are respectively provided with an annular gasket groove, and the rubber gasket is tightly matched between the two annular gasket grooves.