CN211259925U

CN211259925U - Automobile air conditioner pipeline joint convenient to installation

Info

Publication number: CN211259925U
Application number: CN201921607936.5U
Authority: CN
Inventors: 赵卫华; 陈国威; 王启平; 高旺; 莫绪兵; 杨晓
Original assignee: Jiangsu Xiangwei Aisfei Precision Casting Co ltd
Current assignee: Jiangsu Xiangwei Aisfei Precision Casting Co ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-08-14
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a vehicle air-conditioning pipeline joint convenient to install, which comprises an insertion pipe, wherein the top end of the insertion pipe is provided with a sleeve, and a positioning pin is inserted at the side end of the sleeve and the insertion pipe, the utility model provides a vehicle air-conditioning pipeline joint convenient to install with an insertion pipe, a sleeve and a positioning pin, when in use, the sleeve sleeved at one end of the vehicle pipeline is sleeved on the outer surface of the insertion pipe through a sealing ring, after the insertion pipe is inserted into the inner surface of the sleeve, the sleeve is rotated, a second clamping block is clamped on the lower surface of a first clamping block, thereby the sleeve and the insertion pipe are inserted together, then the positioning pin is inserted in the center of a first positioning button and a second positioning button, finally the positioning rod is bent and positioned, thereby the stability of the utility model is ensured, the problem that the existing air-conditioning pipeline joint adopts the mode of screw connection is effectively solved, because, therefore, the screw connection, the disassembly and the assembly are all troublesome, and the installation is convenient and stable.

Description

Automobile air conditioner pipeline joint convenient to installation

Technical Field

The utility model relates to an automobile air conditioner technical field specifically is an automobile air conditioner pipeline connects convenient to installation.

Background

The automobile air conditioning device is called an automobile air conditioner for short. The temperature, humidity, air cleanliness and air flow in the automobile compartment are adjusted and controlled in the optimal state, a comfortable riding environment is provided for passengers, and the travel fatigue is reduced; the ventilation device has the advantages that good working conditions are created for drivers, the ventilation device plays an important role in ensuring safe driving, the existing automobile air conditioner pipeline joint is connected with the automobile air conditioner pipeline in a screwing mode, when the automobile air conditioner pipeline joint is installed and disassembled, the automobile engine compartment is compact in structure, the air conditioner is generally installed on the side face or the lower face of an engine, in the process of installing the automobile air conditioner pipeline, a wrench is adopted to rotate a joint for a plurality of turns, and therefore the process of installing or disassembling, maintaining and overhauling the air conditioner pipeline is troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vehicle air conditioner pipeline connects convenient to installation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile air conditioner pipeline connects convenient to installation, includes the intubate, the top of intubate is equipped with the sleeve pipe, the side of sleeve pipe and intubate is pegged graft and is had the locating pin, the intubate includes first fixed pipe, the top of first fixed pipe is equipped with the sealed tube, the top side surface of first fixed pipe is equipped with first fixture block, the surface of first fixed pipe is equipped with first location button, the sleeve pipe includes the fixed pipe of second, the internal surface of the fixed pipe of second is equipped with the second fixture block, the lower surface of second fixture block joint at first fixture block, the side surface of the fixed pipe of second is equipped with second location button, the locating pin is pegged graft at the internal surface of second location button and first location button.

Preferably, the first fixing tube is provided at an outer surface thereof with a fixing ring, and the first positioning knob is provided at an outer surface of the fixing ring.

Preferably, the lower surface of the second stationary pipe is fitted with a coupling ring, the lower surface of the coupling ring is fitted with a flange post, and the second positioning knob is fitted on a side surface of the flange post.

Preferably, the outer surface of the sealing pipe is provided with a first sleeve groove, the upper surface of the sealing pipe is provided with a second sleeve groove, the inner surface of the second fixing pipe is provided with a third sleeve groove, the inner surfaces of the first sleeve groove and the second sleeve groove are respectively sleeved with a side sealing ring and a top sealing ring, and the side sealing ring and the top sealing ring are sleeved on the inner surface of the third sleeve groove.

Preferably, the positioning pin comprises a blocking rod, a snap ring is formed at the top end of the blocking rod in a bending mode, and a positioning rod is formed at the bottom end of the blocking rod in a bending mode.

Preferably, a first sleeve hole is formed in the upper surface of the first positioning button, a second sleeve hole is formed in the upper surface of the second positioning button, and the outer surface of the stop lever is clamped on the inner surfaces of the first sleeve hole and the second sleeve hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the automobile air conditioner pipeline joint convenient to installation with intubate, sleeve pipe and locating pin, when using, cup joint the sleeve pipe cup joint at automobile pipeline one end at the surface of intubate through the sealing washer, the intubate inserts to the sheathed tube internal surface after, the rotating sleeve pipe, second fixture block joint is at the lower surface of first fixture block, thereby peg graft sleeve pipe and intubate together, peg graft the locating pin in the center department of first locating button and second locating button afterwards, buckle the location with the locating lever at last, thereby guarantee the utility model discloses a stability, effectual current air conditioner pipeline joint of having solved adopts the mode of spiro union to connect, because the operating space is less in the automobile engine cabin, therefore the spiro union is dismantled the equal very troublesome problem of installation, and simple to operate is stable.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an assembly schematic diagram of the present invention.

Fig. 3 is a schematic view of the structure of the insertion tube of the present invention.

Fig. 4 is the structure schematic diagram of the casing pipe sectioning of the utility model.

In the figure: 1. the insertion pipe comprises an insertion pipe 11, a first fixing pipe 12, a fixing ring 13, a first positioning button 14, a first trepan boring 15, a first clamping block 16, a sealing pipe 17, a first trepan groove 18, a second trepan groove 19, a side sealing ring 110, a top sealing ring 2, a sleeve 21, a second fixing pipe 22, a connecting ring 23, a flange column 24, a second positioning button 25, a second trepan boring 26, a second clamping block 27, a third trepan groove 3, a positioning pin 31, a stop lever 32, a clamping ring 33 and a positioning rod.

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. 1-4, the present invention provides a technical solution: the utility model provides an automobile air conditioner pipeline connects convenient to installation, including intubate 1, the top of intubate 1 is equipped with sleeve 2, the locating pin 3 is pegged graft to the side of sleeve 2 and intubate 1, intubate 1 includes first fixed pipe 11, the top of first fixed pipe 11 is equipped with sealed tube 16, the top side surface of first fixed pipe 11 is equipped with first fixture block 15, the surface of first fixed pipe 11 is equipped with first location button 13, sleeve 2 includes second fixed pipe 21, the internal surface of second fixed pipe 21 is equipped with second fixture block 26, second fixture block 26 joint is in the lower surface of first fixture block 15, the side surface of second fixed pipe 21 is equipped with second location button 24, locating pin 3 is pegged graft at the internal surface of second location button 24 and first location button 13;

the utility model discloses set up one kind and had intubate 1, sleeve pipe 2 and locating pin 3 be convenient for the automobile air conditioner pipeline of installation connect, when using, cup joint at the sleeve pipe 2 of automobile pipeline one end through the sealing washer and cup joint at intubate 1 surface, intubate 1 inserts behind sleeve pipe 2's the internal surface, rotating sleeve 2, the 26 joints of second fixture block are at the lower surface of first fixture block 15, thereby peg graft sleeve pipe 2 and intubate 1 together, peg graft locating pin 3 in the center department of first location button 13 and second location button 24 afterwards, buckle the location with locating lever 33 at last, thereby guarantee the utility model discloses a stability, effectual current air conditioner pipeline of having solved connects and adopts the mode of spiro union to connect, because automobile engine cabin operating space is less, therefore the equal very troublesome problem of installation is dismantled to the spiro union, simple to operate is stable.

Particularly, the middle part surface of first fixed pipe 11 is equipped with solid fixed ring 12, and first location button 13 assembles at solid fixed ring 12's surface, and is convenient through first location button 13 the utility model discloses the location after assembling.

Specifically, the lower surface of the second fixing tube 21 is provided with the connecting ring 22, the lower surface of the connecting ring 22 is provided with the flange column 23, the second positioning button 24 is arranged on the side surface of the flange column 23, and the mounting positions of the second positioning button 24 and the first positioning button 13 correspond to each other, so that the purpose of positioning after inserting the positioning pin 3 is achieved.

Specifically, the outer surface of the sealing pipe 16 is provided with a first sleeve groove 17, the upper surface of the sealing pipe 16 is provided with a second sleeve groove 18, the inner surface of the second fixing pipe 21 is provided with a third sleeve groove 27, the inner surfaces of the first sleeve groove 17 and the second sleeve groove 18 are respectively sleeved with a side sealing ring 19 and a top sealing ring 110, the side sealing ring 19 and the top sealing ring 110 are sleeved on the inner surface of the third sleeve groove 27, the insertion pipe 1 and the insertion pipe 2 are assembled together through the sealing effect of the sealing rings, the sealing performance is guaranteed, and therefore the normal use of the air conditioning pipeline is guaranteed.

Specifically, the positioning pin 3 includes a stopper rod 31, a snap ring 32 is formed by bending the top end of the stopper rod 31, a positioning rod 33 is formed by bending the bottom end of the stopper rod 31, and the positioning pin 3 is a whole metal rod and can be bent by using a pliers or a screwdriver, so that the operation is convenient and fast.

Specifically, the upper surface of the first positioning button 13 is provided with a first sleeve hole 14, the upper surface of the second positioning button 24 is provided with a second sleeve hole 25, and the outer surface of the stop lever 31 is clamped on the inner surfaces of the first sleeve hole 14 and the second sleeve hole 25.

The working principle is as follows: when using, cup joint at the sleeve pipe 2 of car pipeline one end through the sealing washer and cup joint at intubate 1 surface, intubate 1 inserts behind sleeve pipe 2's internal surface, and rotating sleeve pipe 2, the lower surface of second fixture block 26 joint at first fixture block 15 to peg graft sleeve pipe 2 and intubate 1 together, peg graft locating pin 3 in the center department of first location button 13 and second location button 24 afterwards, buckle the location with locating lever 33 at last, thereby guarantee the utility model discloses a stability.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an automobile air conditioner pipeline connects convenient to installation, includes intubate (1), its characterized in that: the top end of the insertion pipe (1) is provided with a sleeve (2), the side ends of the sleeve (2) and the insertion pipe (1) are inserted with a positioning pin (3), the cannula (1) comprises a first fixed tube (11), the top end of the first fixed tube (11) is provided with a sealing tube (16), the top end side surface of the first fixed pipe (11) is provided with a first clamping block (15), the outer surface of the first fixed pipe (11) is provided with a first positioning button (13), the sleeve (2) comprises a second fixing tube (21), the inner surface of the second fixing tube (21) is provided with a second clamping block (26), the second fixture block (26) is clamped on the lower surface of the first fixture block (15), a second positioning button (24) is assembled on the side surface of the second fixing tube (21), the positioning pin (3) is inserted into the inner surfaces of the second positioning button (24) and the first positioning button (13).

2. An easily installable joint for a pipe of an automobile air conditioner according to claim 1, wherein: the middle outer surface of the first fixing pipe (11) is provided with a fixing ring (12), and the first positioning button (13) is arranged on the outer surface of the fixing ring (12).

3. An easily installable joint for a pipe of an automobile air conditioner according to claim 2, wherein: the lower surface of the second fixing pipe (21) is provided with a connecting ring (22), the lower surface of the connecting ring (22) is provided with a flange column (23), and the second positioning button (24) is arranged on the side surface of the flange column (23).

4. An easily installable joint for a pipe of an automobile air conditioner according to claim 3, wherein: the outer surface of the sealing pipe (16) is provided with a first sleeve groove (17), the upper surface of the sealing pipe (16) is provided with a second sleeve groove (18), the inner surface of the second fixing pipe (21) is provided with a third sleeve groove (27), the inner surfaces of the first sleeve groove (17) and the second sleeve groove (18) are respectively sleeved with a side sealing ring (19) and a top sealing ring (110), and the side sealing ring (19) and the top sealing ring (110) are sleeved on the inner surface of the third sleeve groove (27).

5. An easily installable joint for a pipe of an automobile air conditioner according to claim 4, wherein: the positioning pin (3) comprises a stop lever (31), a snap ring (32) is formed at the top end of the stop lever (31) in a bending mode, and a positioning rod (33) is formed at the bottom end of the stop lever (31) in a bending mode.

6. An easily installable joint for a pipe of an automobile air conditioner according to claim 5, wherein: first trepanning (14) have been seted up to the upper surface of first location button (13), second trepanning (25) have been seted up to the upper surface of second location button (24), the surface joint of shelves pole (31) is at the internal surface of first trepanning (14) and second trepanning (25).