CN215215166U

CN215215166U - Quick-release connector for air duct

Info

Publication number: CN215215166U
Application number: CN202121295548.5U
Authority: CN
Inventors: 侯文革
Original assignee: Shaanxi Xingao Experimental Technology Co ltd
Current assignee: Shaanxi Xingao Experimental Technology Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-12-17
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses an tuber pipe quick detach connector, including right-hand member lid, left end lid, shank of bolt, locking device, first tuber pipe, second tuber pipe, the right end lid is open type cavity structures, the shank of bolt that the left end lid was installed and was just through four equidistance symmetric distributions is installed in right-hand member lid left side is connected, the locking device that the symmetric distribution was installed to the shank of bolt inboard, first tuber pipe is installed to right-hand member lid positive terminal surface inboard, right-hand member lid rear end face mid-mounting has the second tuber pipe. The utility model discloses a sealed and can adjust the locking according to the tuber pipe size of difference of effective guarantee tuber pipe junction of rationalized design, four bolted connection conveniently dismantle, maintain simultaneously.

Description

Quick-release connector for air duct

Technical Field

The utility model relates to a connector especially relates to an tuber pipe quick detach connector.

Background

No matter be as the power supply or the air current exchange in the life at home often all leave the important a ring in the tuber pipe as conveying network, the tuber pipe specification that uses at present differs and dismantles comparatively inconveniently, so need a can quick tea pause and can adapt to the novel tuber pipe connecting device of different specifications size.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an tuber pipe quick detach connector to solve above-mentioned technical problem.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides an tuber pipe quick detach connector, includes right-hand member lid, left end lid, shank of bolt, locking device, first tuber pipe, second tuber pipe, the right-hand member lid is open type cavity structures, the left end lid is installed and the shank of bolt through four equidistance symmetric distributions is connected in right-hand member lid left side, the locking device that the symmetric distribution was installed to the shank of bolt inboard, right-hand member lid positive terminal surface inboard is installed first tuber pipe, right-hand member lid rear end face mid-mounting has the second tuber pipe.

On the basis of the technical scheme, the locking device comprises a cross screw, a protruding shaft, a bearing, a clamping block, a rubber mat, an anti-slip mat and a sealing device, the middle of the left end of the cross screw is provided with the integrally formed protruding shaft and is hinged and fixed with the clamping block through the bearing, the clamping block is of a four-side rectangular structure, the middle of the left end of the clamping block is bonded with the rectangular rubber mat, the anti-slip mat is installed on the left side of the middle of the front end face of the clamping block and is fixed through four countersunk screws with equal distances and symmetrical roots, and the sealing device with the countersunk screws fixed is installed on the left side of the rear end face of the clamping block.

On the basis of the technical scheme, sealing device includes shell, fixed thread ear, sealed pad, backup pad, recess, spring, telescopic link, the shell is "T" type structure and right-hand member mid-mounting has three integrated into one piece's fixed thread ear, sliding connection's sealed pad is installed to the shell inboard, the backup pad is installed to sealed pad right-hand member, open recess and the inboard nested spring that has the equidistance symmetric distribution in backup pad right-hand member middle part, bolt fastening's multistage telescopic link is installed at the spring both ends.

Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses a connecting device is favorable to changing and maintaining the locking device of end cover inside through controlling concatenation formula box structure, can adjust, connect two sections tuber pipes through each four locking device of group in top, bottom and each two sets of locking device in left and right both ends simultaneously to can fasten and adjust the formula sealed to the tuber pipe through slipmat, sealing device, avoid the inside gas leakage of tuber pipe effectively.

Drawings

Fig. 1 is a schematic view of the appearance structure of the present invention.

Fig. 2 is the structure connection schematic diagram of the locking device of the present invention.

Fig. 3 is a schematic structural view of the sealing device of the present invention.

In the figure: 1. right-hand member lid, 2, left end lid, 3, the shank of bolt, 4, locking device, 5, first tuber pipe, 6, second tuber pipe, 7, cross screw, 8, protruding axle, 9, bearing, 10, clamp splice, 11, cushion, 12, slipmat, 13, sealing device, 14, shell, 15, fixed screw ear, 16, sealed pad, 17, backup pad, 18, recess, 19, spring, 20, telescopic link.

Detailed Description

The invention is explained in further detail below with reference to the figures and the embodiments.

As shown in fig. 1-3, an air pipe quick detach connector, includes right-hand member lid 1, left end lid 2, shank of bolt 3, locking device 4, first tuber pipe 5, second tuber pipe 6, right-hand member lid 1 is made for the metal material of open type cavity structures, left end lid 2 and the shank of bolt 3 through the alloy material of four equidistance symmetric distributions are installed in right-hand member lid 1 left side and are connected, locking device 4 that the symmetric distribution is installed to 3 inboards of shank of bolt, the first tuber pipe 5 of the fixed metal material of cup joint is installed to the positive terminal surface inboard of right-

hand member lid

1, 1 rear end face mid-mounting of right-hand member lid has second tuber pipe 6.

Locking device 4 includes cross screw 7, protruding axle 8, bearing 9, clamp splice 10, cushion 11, slipmat 12, sealing device 13, cross screw 7 has integrated fashioned protruding axle 8 and articulates fixedly through bearing 9 and clamp splice 10 for high strength alloy steel material and left end mid-mounting, clamp splice 10 bonds for the PVC material and the left end middle part of four sides rectangle structure has rectangle cushion 11, the slipmat 12 of PVC material and the countersunk screw that passes through the alloy material of four equidistance symmetry roots are installed to clamp splice 10 positive terminal surface middle part left side and are fixed, the sealing device 13 of countersunk screw fixed is installed on clamp splice 10 rear end face left side.

Sealing device 13 includes shell 4, fixed thread ear 15, sealed pad 16, backup pad 17, recess 18, spring 19, telescopic link 20, shell 4 has three integrated into one piece's fixed thread ear 15 for "T" type structure and right-hand member mid-mounting that the PVC material was made, sliding connection's sealed pad 16 is installed to shell 4 inboard, sealed pad 16 is rubber material and right-hand member and installs backup pad 17, backup pad 17 is metal construction and right-hand member middle part and opens 18 inboard nestings of recess that have the equidistance symmetric distribution and has spring 19, bolt fastening's multi-stage telescopic link 20 is installed at spring 19 both ends.

The utility model discloses a theory of operation: fix locking device at a left side, right-hand member lid inboard and will left through the shank of bolt, right side lock is connected, it is first afterwards, the second tuber pipe stretches into and adjusts locking device and fix it, the cross screw rod rotates simultaneously and articulates and promote the clamp splice to press from both sides tightly to the inboard through bearing and clamp splice, the cushion of clamp splice left end carries out the bradyseism protection tuber pipe and further fastens through slipmat and sealing device, it is sealed, the inboard spring of sealing device and telescopic link can carry out the interval according to the condition of the use of difference and adjust, avoid gas leakage.

The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.

Claims

1. The utility model provides an air duct quick detach connector, includes right-hand member lid (1), left end lid (2), shank of bolt (3), locking device (4), first tuber pipe (5), second tuber pipe (6), its characterized in that: right-hand member lid (1) is open type cavity structures, left end lid (2) and bolt bar (3) through four equidistance symmetric distributions are installed in right-hand member lid (1) left side and are connected, locking device (4) that symmetric distribution were installed to bolt bar (3) inboard, right-hand member lid (1) positive terminal surface internally mounted has first tuber pipe (5), right-hand member lid (1) rear end face mid-mounting has second tuber pipe (6).

2. The quick release connector for air hose according to claim 1, wherein: locking device (4) include cross screw rod (7), protruding axle (8), bearing (9), clamp splice (10), cushion (11), slipmat (12), sealing device (13), cross screw rod (7) left end mid-mounting has integrated fashioned protruding axle (8) and articulates fixedly with clamp splice (10) through bearing (9), clamp splice (10) have rectangle cushion (11) for four sides rectangle structure and left end middle part bonding, slipmat (12) and fixed through the countersunk screw of four equidistance symmetry roots are installed to clamp splice (10) positive terminal surface middle part left side, sealing device (13) of countersunk screw fixed are installed on clamp splice (10) rear end face left side.

3. The quick release connector for air hose according to claim 2, wherein: sealing device (13) are including shell (14), fixed thread ear (15), sealed pad (16), backup pad (17), recess (18), spring (19), telescopic link (20), shell (14) have three integrated into one piece's fixed thread ear (15) for "T" type structure and right-hand member mid-mounting, sliding connection's sealed pad (16) are installed to shell (14) inboard, backup pad (17) are installed to sealed pad (16) right-hand member, backup pad (17) right-hand member middle part is opened recess (18) that have equidistance symmetric distribution and inboard nested spring (19), bolt fastening's multistage telescopic link (20) are installed at spring (19) both ends.