CN112856212A

CN112856212A - Novel inflation equipment

Info

Publication number: CN112856212A
Application number: CN202110002702.3A
Authority: CN
Inventors: 王祖林; 单耀海; 王焕之
Original assignee: Ningbo Buck Accumulator Technology Co ltd
Current assignee: Ningbo Buck Accumulator Technology Co ltd
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-05-28
Anticipated expiration: 2041-01-04
Also published as: CN112856212B

Abstract

The invention discloses a novel inflation device, which relates to the technical field of inflation devices, wherein an outer joint and a pipe connecting port are arranged, a fixing plate on the pipe connecting port is provided with an upper buckle and a lower buckle, a right baffle plate is arranged on an inserted rod, the inserted rod is provided with an insert, the insert can be inserted into a groove in the outer joint, when the insert is inserted into a limiting seat in the groove, a stop rod can extend into a placing groove through a reset spring, a rotating rod can open a device for connecting nitrogen gas with the outer joint under the condition that gas is discharged from a gas outlet, such as a gas tank, the fixing port at the corresponding position of the upper buckle and the lower buckle is provided with a bayonet, the fixing can be carried out through the setting, the rotating rod can be blocked by directly pressing a pressing plate when the fixing device is finished, the fixing device can be directly fixed through the setting without artificial auxiliary fixing of a connecting port when the inflation is carried out, the gas tank can be opened when the inflation is carried out, the small blocking piece can be restored to the original position, and air leakage can not occur through arrangement.

Description

Novel inflation equipment

Technical Field

The invention relates to the technical field of inflating equipment, in particular to novel inflating equipment.

Background

In various industries, products leaving a factory are generally required to be detected, the qualification rate of the products is detected to ensure the quality of the products, unqualified products are removed, an evaporator in an automobile air conditioner also needs to be detected in the assembling process, and nitrogen is mainly filled to detect the air tightness of the evaporator so as to detect whether the evaporator is qualified.

The safe energy-saving quick inflating device disclosed in the Chinese invention patent CN105569994A has a protective shell in which an upper magnet and a lower magnet are arranged outside a pressurizing shell, and the annular inner end of the protective shell is fixed outside the pressurizing shell; the air outlet valve is fixed in a central hole of the pressurizing shell, a magnetic piston is arranged in the pressurizing shell, a sealing cone or a sealing ball seals an air inlet channel of the air inlet cavity, and a sealing cap seals an air inlet channel of the extrusion cavity; a gas distribution limiting plate is fixed in a limiting hole at the upper end of the magnetic piston, a sealing cone or a sealing ball is arranged in an inner conical hole of the magnetic piston, and a containing hole is formed at the lower end of the magnetic piston; the inflation device disclosed by the invention has a single structure at the inflation connecting end, and can be inflated only by opening and closing the inflation tank during inflation, so that the inflation process is troublesome, and gas loss is easily caused during inflation.

Disclosure of Invention

First, technical problem to be solved

The invention aims at the defects in the prior art, and particularly provides a novel inflation device which solves the problems that the conventional inflation device can be inflated only by opening and closing an inflation tank, the inflation process is troublesome, and gas is easy to lose during inflation.

Second, technical scheme

In order to solve the technical problems, the invention provides novel inflation equipment which comprises an air connecting pipe, an external interface and a pipe connecting port, wherein the air connecting pipe is provided with the pipe connecting port, the pipe connecting port is provided with an insert rod, a fixing plate is arranged at the joint of the pipe connecting port and the insert rod, an upper buckle and a lower buckle are respectively arranged at two sides of the fixing plate, a right baffle plate is arranged on the insert rod, an insert piece is arranged in front of the insert rod, the insert rod is provided with an air outlet, the insert rod is connected in the external interface, the external interface is provided with a fixing port, bayonets are respectively arranged on the fixing ports at the corresponding positions of the upper buckle and the lower buckle, a pressing plate is respectively arranged on each bayonet, a left baffle plate is arranged in the external interface at the corresponding position of the right baffle plate, a groove is arranged on the external interface at the corresponding position of the insert piece, rotating grooves are respectively arranged in, each limiting seat is provided with a placing groove, each placing groove is internally provided with a reset spring, each reset spring is provided with a stop lever, the right side of each stop lever is provided with a rotating plate, the rotating plate is connected with a valve rod, the valve rod is arranged on a small bearing, the valve rod in the external port is provided with a small baffle, through the arranged connecting pipe port, the connecting pipe port is provided with an inserting rod, the inserting rod is provided with a right baffle plate, the left side of the inserting rod is provided with an inserting sheet, the inserting rod and the connecting pipe port are provided with a fixed plate, an upper buckle and a lower buckle on the fixed plate correspond to bayonets on a fixed port on the external port, the inserting rod is provided with an air outlet, when the air outlet is inserted into the external port, the upper buckle and the lower buckle can be firstly clamped into the bayonets, the right baffle plate can reach the left side of the left baffle plate arranged in the external port through extrusion, the inserted sheet will be through the inclined plane on the pin of setting on spacing seat, will press the pin in the standing groove, the rotor plate will drive little separation blade through the valve rod and rotate under the effect that does not block, will open when aerifing, nitrogen gas will fill in the setting of connecting on the external tapping, when aerifing through the setting, insert the link, no longer need personnel to assist, just can fix through the setting, when extracting, the rotor plate will not rotate under the prevention of pin, this setting just can not take place gas outflow.

Wherein, the trachea connects on the outlet duct, be provided with the blast pipe in the outlet duct, be provided with big separation blade in the blast pipe, the dwang is being connected to big separation blade, the dwang sets up on big bearing, big bearing sets up on the outlet duct, be provided with the hand wheel on the dwang, through the hand wheel that sets up, when the hand wheel rotates, the dwang just can rotate on big bearing, and the big separation blade of connection on the dwang just can rotate on the outlet duct, when taking over the mouth and inject on the external tapping, just can aerify through rotating the hand wheel, through setting up easy operation when aerifing, is convenient for accelerate inflatable efficiency.

The air outlet is arranged on the air outlet table, and the air outlet assembly is connected conveniently through arrangement.

Wherein, the gas outlet platform is arranged on the gas tank, so that the switch assembly is convenient to install.

Wherein, be provided with the bottom plate under the gas pitcher, be provided with the universal wheel under the bottom plate, be convenient for remove.

The base plate is provided with a vertical frame, and the vertical frame is provided with a handrail, so that the device can be pushed and used conveniently.

Third, beneficial effect

Compared with the prior art, the invention has the advantages that the inserting rod arranged on the connecting pipe opening is provided with the fixing plate on the inserting rod and the connecting pipe opening, the upper buckle and the lower buckle on the plate can be clamped into the bayonet for fixing when being connected, the stop lever can be extruded into the placing groove by inserting the inserting piece into the groove, the rotating plate can drive the valve rod to open the small stop piece for inflation when being inflated, the small stop piece can be directly inflated by arranging the device connected to the external interface, the rotating plate can be limited to rotate by first-out short ends of the inserting piece when the connecting pipe opening is pulled out, the small stop piece can be closed, the gas outflow can be effectively prevented by arranging, the gas can be directly inflated by arranging the device when being inflated, the air inlet is opened by a connecting end without the assistance of personnel, and the air inlet is more convenient to arrange.

Drawings

FIG. 1 is a first schematic structural view of a novel inflator device of the present invention;

FIG. 2 is a second schematic structural view of a novel inflator of the present invention;

FIG. 3 is a schematic view of the connection of a hand wheel in the novel inflation device of the present invention;

FIG. 4 is a schematic view of the connection of the push plate in the novel inflator device of the present invention;

FIG. 5 is a schematic view of the connection of the valve stem in the novel inflation apparatus of the present invention;

FIG. 6 is a schematic view showing the connection of the small and medium blocking pieces in the novel inflation apparatus according to the present invention;

FIG. 7 is a schematic view of the connection of an insert in a novel inflation apparatus of the present invention;

fig. 8 is a schematic structural view of an upper buckle in the novel inflation device of the present invention.

In the figure: 1. a handrail; 2. erecting a frame; 3. a base plate; 4. a universal wheel; 5. a gas tank; 6. a gas outlet table; 7. an air outlet pipe; 8. a gas receiving pipe; 9. a large baffle plate; 10. a large bearing; 11. a hand wheel; 12. rotating the rod; 13. an external interface; 14. a fixed port; 15. inserting a rod; 16. a fixing plate; 17. a pipe connecting port; 18. a right baffle; 19. a small bearing; 20. a rotating groove; 21. a limiting seat; 22. a stop lever; 23. a placement groove; 24. a return spring; 25. a groove; 26. a rotating plate; 27. a valve stem; 28. a small baffle plate; 29. inserting sheets; 30. an air outlet; 31. a left baffle; 32. pressing a plate; 33. an upper buckle; 34. a lower buckle; 35. an exhaust pipe; 36. and (4) a bayonet.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

Example 1:

referring to fig. 1 to 8, the novel inflation device of the embodiment of the present invention includes an air receiving tube 8, an external connector 13 and a tube connector 17, the air receiving tube 8 is provided with the tube connector 17, the tube connector 17 is provided with an insertion rod 15, a fixing plate 16 is provided at a joint of the tube connector 17 and the insertion rod 15, two sides of the fixing plate 16 are respectively provided with an upper buckle 33 and a lower buckle 34, the insertion rod 15 is provided with a right baffle 18, the insertion rod 15 is provided with an insertion sheet 29, the insertion rod 15 is provided with an air outlet 30, the insertion rod 15 is connected in the external connector 13, the external connector 13 is provided with a fixing port 14, the fixing ports 14 at corresponding positions of the upper buckle 33 and the lower buckle 34 are respectively provided with a bayonet 36, each bayonet 36 is provided with a pressing plate 32, the external connector 13 at a corresponding position of the right baffle 18 is provided with a left baffle 31, the external connector 13 at a corresponding position of the insertion sheet 29 is provided with a, a limiting seat 21 is arranged in each rotating groove 20, a placing groove 23 is arranged on each limiting seat 21, a return spring 24 is arranged in each placing groove 23, a stop lever 22 is arranged on each return spring 24, a rotating plate 26 is arranged on the right side of each stop lever 22, the rotating plate 26 is connected with a valve rod 27, the valve rod 27 is arranged on the small bearing 19, and a small blocking piece 28 is arranged on the valve rod 27 in the external interface 13;

an inserting rod 15 is arranged in front of a connecting pipe opening 17, a right baffle 18 is arranged in front of the inserting rod 15, a fixing plate 16 is arranged at the joint of the inserting rod 15 and the connecting pipe opening 17, an upper buckle 33 and a lower buckle 34 are respectively arranged on the upper side and the lower side of the fixing plate 16, an inserting sheet 29 is arranged on the left side of the inserting rod 15, an air outlet 30 is arranged on the inserting rod 15, when the connecting pipe opening 17 is inserted into an external opening 13, the arranged upper buckle 33 and the arranged lower buckle 34 are firstly clamped into a bayonet 36 for fixing, the right baffle 18 is clamped on the left side of a left baffle 31 in the external opening 13, the right baffle 18 and the left baffle 31 are fixed through friction force, when the inserting sheet 29 is inserted into a groove 25 in the external opening 13, the inserting sheet 29 is arranged in a limiting seat 21 of a rotating groove 20, the inserting sheet 29 passes through an inclined plane on the baffle 22, the baffle 22 is pressed in the placing groove 23 under the action of a return spring 24, and the rotating plate 26 drives a small baffle 28 to rotate through a, will open while inflating, the nitrogen will be inflated into and connected to the facility connected on the external interface 13;

when inflating, after external interface 13 and takeover mouth 17 are inserted, the staff only need with the inflation switch open can, need not fix the junction, when extracting, inserted sheet 29 extracts pin 22 and will jack up through reset spring 24, rotor plate 26 just can not rotate under the effect of pin 22, when extracting through this setting, structure one side of inserted sheet 29 is short one side long, the short-end first-out of inserted sheet 29, pin 22 will be in reset spring 24's effect, pin 22 will upwards push out in standing groove 23, rotor plate 26 will be restricted to rotate, when inserted sheet 29 is long and short extracts, the pin 22 of both sides will restrict rotor plate 26 at the initial position, external interface 13 forms the wall when will through setting up little separation blade 28, just can not take place gas outflow through this setting.

Wherein, connect trachea 8 to connect on outlet duct 7, be provided with blast pipe 35 in the outlet duct 7, be provided with big separation blade 9 in the blast pipe 35, dwang 12 is being connected to big separation blade 9, dwang 12 sets up on big bearing 10, big bearing 10 sets up on outlet duct 7, be provided with hand wheel 11 on the dwang 12, hand wheel 11 through setting up, after taking over a mouthful 17 and injecting external tapping 13, hand wheel 11 rotates, hand wheel 11 will drive big separation blade 9 through dwang 12 and rotate, big separation blade 9 will be opened on outlet duct 7, gas will be through connecing trachea 8 discharges, just can aerify the device that needs to aerify, it is simple to aerify simple structure through setting up, more convenience when aerifing.

Meanwhile, the air outlet pipe 7 is arranged on the air outlet table 6, so that opening and closing of air are facilitated, and the air outlet table 6 is arranged on the air tank 5, so that storage of air is facilitated.

In the embodiment, the insertion rod 15 arranged on the adapter 17, the fixing plate 16 is arranged at the joint of the insertion rod 15 and the adapter 17, the upper buckle 33 and the lower buckle 34 are arranged on the upper part and the lower part of the fixing plate 16, the fixing plate 16 can be clamped into the bayonet 36 on the fixing port 14 through the upper buckle 33 and the lower buckle 34, the fixing port 14 is connected with the external port 13, the insertion sheet 29 is arranged in front of the insertion rod 15, when the insertion rod 15 is inserted into the external port 13, the insertion sheet 29 can be inserted into the rotating groove 20 in the groove 25, the placing groove 23 is arranged in the rotating groove 20, the baffle rod 22 with the inclined surface is arranged in the placing groove 23, the return spring 24 is connected below the baffle rod 22, when the baffle rod 22 is pressed down by the insertion sheet 29, the rotating plate 26 is arranged to rotate, the small baffle plate 28 can be driven to rotate through the gas rotating plate 26, gas can be filled into a connected facility through the external port 13, and the adapter 17 and the external port 13 can be directly connected without auxiliary fixing of personnel, through setting up more conveniently, through the inserted sheet 29 that sets up one short one long, during the short-end first-out, pin 22 will be ejecting, and rotor plate 26 will be restricted by it, when whole extracting, rotor plate 26 position recovers, will block gas, just not scattering outward through setting up otherwise, and inflation efficiency is higher.

Example 2:

compared with the embodiment 1, in the embodiment, the bottom plate 3 is arranged below the gas tank 5, the universal wheels 4 are arranged below the bottom plate 3, the device can be conveniently moved, the stand 2 is arranged on the bottom plate 3, the handrails 1 are arranged on the stand 2, the stand 2 is fixed on the bottom plate 3 through the stand 2, the handrails 1 are arranged on the stand 2, and the handrail 1 can be matched with the universal wheels 4 to move.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a novel inflation equipment, includes trachea (8), external tapping (13) and takeover mouth (17), its characterized in that: the connecting pipe is characterized in that a connecting pipe opening (17) is arranged on the connecting pipe (8), an inserting rod (15) is arranged on the connecting pipe opening (17), a fixing plate (16) is arranged at the joint of the connecting pipe opening (17) and the inserting rod (15), an upper buckle (33) and a lower buckle (34) are respectively arranged on two sides of the fixing plate (16), a right baffle (18) is arranged on the inserting rod (15), an inserting piece (29) is arranged in front of the inserting rod (15), an air outlet (30) is arranged on the inserting rod (15), the inserting rod (15) is connected into an outer interface (13), a fixing interface (14) is arranged on the outer interface (13), bayonets (36) are respectively arranged on the fixing interfaces (14) at the positions corresponding to the upper buckle (33) and the lower buckle (34), a pressing plate (32) is arranged on each bayonet (36), and a left baffle (31) is arranged in the outer interface (13) at the position corresponding to the right baffle, be provided with recess (25) on external tapping (13) that inserted sheet (29) corresponded the position, all set up rotation groove (20), every in the both sides of recess (25) be provided with spacing seat (21) in rotation groove (20), every all be provided with standing groove (23) on spacing seat (21), every all be provided with reset spring (24) in standing groove (23), every all be provided with pin (22) on reset spring (24), pin (22) right side is provided with rotor plate (26), valve rod (27) are being connected in rotor plate (26), valve rod (27) set up on little bearing (19), be provided with little separation blade (28) on valve rod (27) in external tapping (13).

2. A novel inflator device according to claim 1 wherein: connect trachea (8) and connect on outlet duct (7), be provided with blast pipe (35) in outlet duct (7), be provided with big separation blade (9) in blast pipe (35), dwang (12) is being connected in big separation blade (9), dwang (12) set up on big bearing (10), big bearing (10) set up on outlet duct (7), be provided with hand wheel (11) on dwang (12).

3. A novel inflator device according to claim 2 wherein: the air outlet pipe (7) is arranged on the air outlet table (6).

4. A novel inflator device according to claim 3 wherein: the gas outlet platform (6) is arranged on the gas tank (5).

5. The novel inflation apparatus of claim 4, wherein: a bottom plate (3) is arranged below the gas tank (5), and universal wheels (4) are arranged below the bottom plate (3).

6. A novel inflator device according to claim 5 wherein: the floor board (3) is provided with a vertical frame (2), and the vertical frame (2) is provided with a handrail (1).