CN216842138U

CN216842138U - Sealing connector for compression pump

Info

Publication number: CN216842138U
Application number: CN202220006924.2U
Authority: CN
Inventors: 邓星跃; 李迪友; 林会玲
Original assignee: Shenzhen Keweite Technology Co ltd
Current assignee: Shenzhen Keweite Technology Co ltd
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-06-28
Anticipated expiration: 2032-01-04

Abstract

The utility model relates to a compression pump technical field specifically is a sealing connector for compression pump, first adjusting collar is installed at the top of first big flange, the top of first adjusting collar is provided with first small flange, the top fixed mounting of first small flange has first return bend, the front portion of first return bend is provided with the second adjusting collar, the outside of second adjusting collar is connected with the second return bend, the other end fixed mounting second small flange of second return bend, the outside of second small flange is provided with the third adjusting collar, the outside of third adjusting collar is provided with the big flange of second. A sealing connector for compression pump, multi-angle when can realizing connecting is adjusted, the effectual result of use that has improved brings better use prospect.

Description

Sealing connector for compression pump

Technical Field

The utility model relates to a compression pump technical field specifically is a sealing connector for compression pump.

Background

With the rapid development of society, a compression pump, which is a machine capable of compressing oxygen and then slowly releasing the compressed oxygen in a specific place, is also widely used in an oxygen generator in the medical field.

Chinese patent discloses a gas compression pump (grant publication No. CN213928693U), and this patent technology can realize quick connection and split between the pump body and the gas holder, has greatly improved the work efficiency of this gas compression pump, but, the device can not adjust connection angle when using to it is convenient inadequately when leading to the use, and secondly, the leakproofness of junction is not high, influences the effect when compression pump uses, thereby is comparatively inconvenient. Accordingly, one skilled in the art provides a sealing connector for a compression pump to solve the problems set forth in the background art described above.

Disclosure of Invention

An object of the utility model is to provide a sealing connector for compression pump 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:

a sealing connector for a compression pump comprises a first large flange, a first adjusting sleeve is arranged at the top of the first large flange, the top of the first adjusting sleeve is provided with a first small flange, the top of the first small flange is fixedly provided with a first bent pipe, the front part of the first elbow is provided with a second adjusting sleeve, the outer side of the second adjusting sleeve is connected with a second elbow, a second small flange is fixedly arranged at the other end of the second elbow, a third adjusting sleeve is arranged at the outer side of the second small flange, a second large flange is arranged on the outer side of the third adjusting sleeve, main compensation sleeves are arranged on the outer portions of the first large flange and the second large flange, an auxiliary compensation sleeve is arranged in the middle of the outer portions of the two main compensation sleeves, and the diameters of the main compensation sleeve and the auxiliary compensation sleeve are the same, and the middle parts of the interiors of the main compensation sleeve and the auxiliary compensation sleeve are fixedly provided with the adjusting half drums.

As a further aspect of the present invention: two equal fixed mounting in the middle of the inside of adjusting half drum has the limbers, two the equidistance is provided with four top and moves the spring between the inboard of adjusting half drum.

As a further aspect of the present invention: the top of main compensation cover corresponds one side equidistance of vice compensation cover and is provided with four threaded connection poles, the inside of vice compensation cover corresponds threaded connection pole's position department and all has the sculpture to have the screw thread regulation hole, and intermeshing is connected between screw thread connection pole and the screw thread regulation hole.

As a further aspect of the present invention: one side that the top of first adjusting collar corresponds first return bend rotates and is connected with and rotates the cover, the position department that the outer end of rotating the cover corresponds first small flange installs flange, and rotates the cover and pass through flange and first small flange connection.

As a further aspect of the present invention: the outside cover of first adjusting collar is equipped with angle adjusting disk, and angle adjusting disk and the setting of first big flange are on same perpendicular water flat line, the linking arm is installed to one side that the outside of first big flange corresponds angle adjusting disk.

As a further aspect of the present invention: the outside of linking arm corresponds angle adjusting disk's position department sliding connection has the card round pin pole, the card pinhole has been seted up to inside a week equidistance of angle adjusting disk, and the linking arm passes through the card round pin pole and is connected with card pinhole block.

As a further aspect of the present invention: the structure of the first adjusting sleeve, the structure of the second adjusting sleeve and the structure of the third adjusting sleeve are the same, and a sealing gasket is arranged between the inner sides of the main compensating sleeve and the auxiliary compensating sleeve.

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

1. when using, install the pump body end with first big flange, install the big flange of second at the gas storage tank end, drive first big flange through rotating the cover and rotate, through flange and first little flange joint, then can drive first return bend and carry out angle modulation, with the principle, drive the second return bend through the second adjusting collar and carry out angle modulation, drive the big flange of second through the third adjusting collar and carry out angle modulation, then can realize the angle of connection of the multi-angle modulation pump body and gas holder, effectual improvement the device's practicality, the user of being convenient for uses, better for traditional mode.

2. In order to improve the connection sealing performance of the first large flange and the second large flange, the main compensation sleeve is installed, the main compensation sleeve is propped against the adjusting half-bulging through the jacking spring, the first large flange and the second large flange can be attached, the sealing performance of the device during use is effectively improved, and the device is convenient to use and is better compared with a traditional mode.

Drawings

FIG. 1 is a schematic view of a sealed connector for a compression pump;

FIG. 2 is a schematic view of the main compensator sleeve in a sealed coupling for a compression pump;

fig. 3 is a schematic view showing a first regulation sleeve in a sealing connector for a compression pump.

In the figure: 1. a first large flange; 2. a first adjusting sleeve; 3. a first small flange; 4. a first bend pipe; 5. a second adjusting sleeve; 6. a second bend pipe; 7. a second small flange; 8. a third adjusting sleeve; 9. a second large flange; 10. a main compensation sleeve; 11. a secondary compensation sleeve; 12. adjusting the half drum; 13. a water through hole; 14. pushing the spring; 15. a threaded connecting rod; 16. a threaded adjustment hole; 17. rotating the sleeve; 18. a connecting flange; 19. an angle adjusting disk; 20. a connecting arm; 21. a latch lever; 22. a pin clamping hole.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a sealing connector for a compression pump includes a first large flange 1, a first adjusting sleeve 2 is installed on a top portion of the first large flange 1, a first small flange 3 is installed on a top portion of the first adjusting sleeve 2, a first bent pipe 4 is fixedly installed on a top portion of the first small flange 3, a second adjusting sleeve 5 is installed on a front portion of the first bent pipe 4, a second bent pipe 6 is connected to an outer side of the second adjusting sleeve 5, a second small flange 7 is fixedly installed on another end of the second bent pipe 6, a third adjusting sleeve 8 is installed on an outer side of the second small flange 7, a second large flange 9 is installed on an outer side of the third adjusting sleeve 8, main compensating sleeves 10 are installed on outer portions of the first large flange 1 and the second large flange 9, an auxiliary compensating sleeve 11 is installed on a middle portion of outer portions of the two main compensating sleeves 10, and diameters of the main compensating sleeve 10 and the auxiliary compensating sleeve 11 are the same, the middle parts of the main compensation sleeve 10 and the auxiliary compensation sleeve 11 are both fixedly provided with an adjusting half drum 12.

In FIGS. 1-2: department has limbers 13 in the middle of two inside of adjusting half drum 12, and the equidistance is provided with four top floating spring 14 between two inboard of adjusting half drum 12, withstands through top floating spring 14 and adjusts half drum 12 and expand, then can more laminate first large flange 1 and second large flange 9, leakproofness when effectual improvement the device uses.

In FIGS. 1-2: the top of main compensation cover 10 corresponds one side equidistance of vice compensation cover 11 and is provided with four threaded connection pole 15, and the inside of vice compensation cover 11 corresponds threaded connection pole 15's position department and all has the sculpture to have screw thread regulation hole 16, and is connected with intermeshing between threaded connection pole 15 and the screw thread regulation hole 16, and through the cooperation of threaded connection pole 15 with screw thread regulation hole 16, is connected main compensation cover 10 and vice compensation cover 11.

In fig. 1 and 3: one side that the top of first adjusting collar 2 corresponds first return bend 4 rotates and is connected with and rotates cover 17, the position department that the outer end of rotating cover 17 corresponds first small flange 3 installs flange 18, and it is connected with first small flange 3 through flange 18 to rotate cover 17, install first big flange 1 at the pump body end, install second big flange 9 at the gas storage tank end, drive first big flange 1 through rotating cover 17 and rotate, be connected with first small flange 3 through flange 18, then can drive first return bend 4 and carry out angle modulation.

In fig. 1 and 3: the outside cover of first adjusting collar 2 is equipped with angle adjustment dish 19, and angle adjustment dish 19 sets up on same vertical horizontal line with first big flange 1, and linking arm 20 is installed to the outside one side that corresponds angle adjustment dish 19 of first big flange 1, connects cotter bar 21 through linking arm 20.

In fig. 3: the outside of linking arm 20 corresponds angle adjustment disk 19's position department sliding connection has a bayonet lock pole 21, and the inside a week equidistance of angle adjustment disk 19 has seted up bayonet lock hole 22, and linking arm 20 passes through bayonet lock pole 21 and is connected with bayonet lock hole 22 block, when user needs locking angle adjustment, then can block bayonet lock pole 21 card of linking arm 20 department into bayonet lock hole 22 in angle adjustment disk 19, then can realize locking angle adjustment.

In FIGS. 1-2: the first adjusting sleeve 2, the second adjusting sleeve 5 and the third adjusting sleeve 8 are identical in structure, a sealing gasket is arranged between the inner sides of the main compensating sleeve 10 and the auxiliary compensating sleeve 11, and the connection sealing performance of the main compensating sleeve 10 and the auxiliary compensating sleeve 11 is improved through the sealing gasket.

The utility model discloses a theory of operation is: when in use, the first large flange 1 is arranged at the end of the pump body, the second large flange 9 is arranged at the end of the gas storage tank, the first large flange 1 is driven to rotate by the rotating sleeve 17 and is connected with the first small flange 3 by the connecting flange 18, so that the first bent pipe 4 can be driven to carry out angle adjustment, on the same principle, the second bent pipe 6 is driven to carry out angle adjustment by the second adjusting sleeve 5, the second large flange 9 is driven to carry out angle adjustment by the third adjusting sleeve 8, so that the connection angle of the pump body and the gas storage tank can be adjusted in multiple angles, the practicability of the device is effectively improved, when a user needs to lock the adjustment angle, the bayonet lock rod 21 at the connecting arm 20 can be clamped into the bayonet hole 22 in the angle adjusting disc 19, so that the locking adjustment angle can be realized, and the main compensation sleeve 10 is arranged in order to improve the connection sealing performance of the first large flange 1 and the second large flange 9, the adjusting half drum 12 is propped up through the jacking spring 14 to be expanded, so that the first large flange 1 and the second large flange 9 can be more attached, the sealing performance of the device is effectively improved when the device is used, and convenience is brought to a user to use the device, so that the device is practical.

The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.

Claims

1. The sealing connector for the compression pump comprises a first large flange (1) and is characterized in that a first adjusting sleeve (2) is installed at the top of the first large flange (1), a first small flange (3) is arranged at the top of the first adjusting sleeve (2), a first bent pipe (4) is fixedly installed at the top of the first small flange (3), a second adjusting sleeve (5) is arranged at the front part of the first bent pipe (4), a second bent pipe (6) is connected to the outer side of the second adjusting sleeve (5), a second small flange (7) is fixedly installed at the other end of the second bent pipe (6), a third adjusting sleeve (8) is arranged at the outer side of the second small flange (7), a second large flange (9) is arranged at the outer side of the third adjusting sleeve (8), and a main compensation sleeve (10) is arranged outside the first large flange (1) and the second large flange (9), two department is provided with vice compensation sleeve (11) in the middle of the outside of main compensation sleeve (10), and main compensation sleeve (10) is the same with the diameter size of vice compensation sleeve (11), equal fixed mounting has half drum of regulation (12) in the middle of main compensation sleeve (10) and the inside of vice compensation sleeve (11).

2. The hermetic connector for compression pumps as claimed in claim 1, characterized in that the two regulating half-drums (12) are fixedly mounted with water through holes (13) in the middle of the inside, and four jacking springs (14) are arranged between the inner sides of the two regulating half-drums (12) at equal distance.

3. The sealing connector for the compression pump is characterized in that the top of the main compensation sleeve (10) is provided with four threaded connecting rods (15) at equal intervals corresponding to one side of the auxiliary compensation sleeve (11), threaded adjusting holes (16) are etched in the positions corresponding to the threaded connecting rods (15) in the auxiliary compensation sleeve (11), and the threaded connecting rods (15) are in meshed connection with the threaded adjusting holes (16).

4. The sealing connector for the compression pump is characterized in that a rotating sleeve (17) is rotatably connected to one side of the top of the first adjusting sleeve (2) corresponding to the first elbow (4), a connecting flange (18) is installed at the position of the outer end of the rotating sleeve (17) corresponding to the first small flange (3), and the rotating sleeve (17) is connected with the first small flange (3) through the connecting flange (18).

5. Sealing connector for a compression pump according to claim 1, characterized in that the outer sleeve of the first adjusting sleeve (2) is provided with an angle adjusting disc (19), the angle adjusting disc (19) and the first large flange (1) are arranged on the same vertical horizontal line, and the connecting arm (20) is arranged on one side of the outer part of the first large flange (1) corresponding to the angle adjusting disc (19).

6. The sealing connector for the compression pump as claimed in claim 5, wherein a locking pin rod (21) is slidably connected to the outside of the connecting arm (20) at a position corresponding to the angle adjusting disc (19), locking pin holes (22) are formed in the angle adjusting disc (19) at equal intervals around the inner circumference, and the connecting arm (20) is connected with the locking pin holes (22) in a clamping manner through the locking pin rod (21).

7. Sealing connector for a compression pump according to claim 1, characterised in that the first (2), second (5) and third (8) adjusting sleeves are structurally identical, with a sealing gasket being provided between the inner sides of the main (10) and secondary (11) compensating sleeves.