CN216727792U - Spout cover and spout connecting structure with auxiliary fastening structure - Google Patents

Abstract

The utility model provides a watering can lid hu kou connection structure with supplementary straining structure relates to watering can lid hu kou connection structure technical field. This watering can lid hu kou connection structure with supplementary straining structure, including pot lid and kettle body, pot lid top fixedly connected with hu kou, the hu kou outside is equipped with the external screw thread, the external screw thread outside is equipped with two connecting plates, connecting plate and pot lid fixed connection, hu kou top fixedly connected with go-between, this watering can lid hu kou connection structure with supplementary straining structure, simultaneously through at hu kou top fixedly connected with go-between, at the inside constant head tank of seting up of go-between, through the sealing ring that sets up in the constant head tank inside, when making the hu kou insert external interface, make the sealing ring squeeze into the external interface inner wall to being connected between messenger external interface and the hu kou inseparabler, making it laminate more, simultaneously through the connecting plate in the external screw thread outside, make connecting plate and locating piece block external interface.

Description

Spout cover and spout connecting structure with auxiliary fastening structure

Technical Field

The utility model relates to a watering can specifically is watering can lid hu kou connection structure who has supplementary straining structure, belongs to watering can lid hu kou connection structure technical field.

Background

The watering can device is one kind and disperses into vaporific spraying in the equipment on being coated the object surface with coating, along with the continuous development of science and technology, people also are higher and higher to the manufacturing process requirement of watering can device, the reagent that will spray is placed in the watering can, be connected the back with the kettle body and pot lid, carry out threaded connection at the connector through the hu kou and outside spraying equipment, make kettle body and spraying equipment an organic whole set up, spray the use to liquid through the equipment that sprays, it sprays paint for the construction through the watering can device and brings the facility, make the spraying more even.

When operating personnel connects the hu kou at pot lid top, all be through the setting of internal and external screw thread, thereby make it fix, in carrying out the connection process, can have the clearance when external connection mouth is connected with the hu kou, when making the kettle body invert, the problem of seepage can appear, drench operating personnel, simultaneously when pouring out reagent from the hu kou, because the hu kou is generally fixed, lead to when empting, the condition that flows to the pot lid top can appear in the reagent of pouring out, need go to clean, influence the use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a watering can lid hu kou connection structure with supplementary straining structure just for solving above-mentioned problem, when solving among the prior art operating personnel and connecting the hu kou at pot lid top, all be through the setting of internal and external screw thread, thereby make it fix, in carrying out the connection process, can there be the clearance when external connection mouth is connected with the hu kou, when making the kettle body invert, the problem of seepage can appear, wet operating personnel, when pouring out reagent from the hu kou department simultaneously, because the hu kou is generally fixed, lead to when empting, the condition that flows to the pot lid top can appear in the reagent of pouring out, need go to clean, influence the problem of using.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: spout lid hu kou connection structure with supplementary straining structure, including pot lid and kettle body, kettle lid top fixedly connected with hu kou, the hu kou outside is equipped with the external screw thread, the external screw thread outside is equipped with two connecting plates, connecting plate and kettle lid fixed connection, kettle mouth top fixedly connected with go-between, the go-between top is equipped with the sealing member, the inside sliding frame that is equipped with of go-between, the go-between with between be equipped with coupling assembling.

Preferably, the sealing member includes the sealing ring, the go-between top has seted up the constant head tank, the sealing ring sets up in the constant head tank inside, the perpendicular cross-section of constant head tank sets up to the spill, the perpendicular cross-section of sealing ring sets up to the convex of looks adaptation, through sealing ring and constant head tank mutual adaptation, makes the sealing ring seal the external interface, hugs closely.

Preferably, coupling assembling includes two racks, two the rack is fixed connection respectively in the sliding sash outside, two the rack symmetric distribution, the go-between inner wall is seted up with the sliding tray of rack one-to-one, the sliding sash passes through rack and sliding tray and go-between sliding connection, is favorable to making the sliding sash extend, slides in the sliding tray inside.

Preferably, coupling assembling still includes the connection box, connection box fixed connection is at the go-between top, go-between inner wall fixedly connected with shell fragment, two the shell fragment is favorable to the elastic deformation through the shell fragment with two rack one-to-ones respectively, makes the shell fragment carry on spacingly to the rack, fixes a position the sliding frame, is convenient for pour reagent.

Preferably, the inner wall of the sliding frame is fixedly connected with two connecting blocks, and the two connecting blocks are arranged oppositely, so that the sliding frame is convenient to push.

Preferably, the kettle mouth outside is equipped with outer adapter sleeve, outer adapter sleeve and pot lid fixed connection, outer adapter sleeve inner wall threaded connection has interior adapter sleeve, interior adapter sleeve inner wall fixedly connected with is sealed to fill up, sealed the pad is made by rubber materials, is favorable to carrying out sealing process to the external interface through interior adapter sleeve.

Preferably, two the connecting plate sets up relatively, two equal fixedly connected with locating piece in the relative one side of connecting plate, the vertical cross-sectional shape that connecting plate and locating piece constitute sets up to the shape of falling L, is favorable to blocking the external interface through the locating piece to fix.

The utility model provides a watering can lid hu kou connection structure with supplementary straining structure, its beneficial effect who possesses as follows:

1. this watering can lid hu kou connection structure with supplementary straining structure, simultaneously through at hu kou top fixedly connected with go-between, the constant head tank of seting up inside the go-between, through the sealing ring that sets up in the constant head tank inside, when making the hu kou insert external interface, make the sealing ring squeeze into the external interface inner wall, thereby to making being connected between external interface and the hu kou inseparabler, make it laminate more, simultaneously through the connecting plate in the external screw thread outside, make connecting plate and locating piece block external interface.

2. This watering can lid hu kou connection structure with supplementary straining structure because rack and shell fragment contact make the shell fragment take place elastic deformation, make the shell fragment block the rack to extend out to the sliding frame, make the inside reagent of pot lid pour through the sliding frame, avoid because of the hu kou is short excessively, contact with the kettle body outside when making reagent pour, be convenient for empty.

Drawings

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

FIG. 2 is a schematic view of the pot lid of the present invention;

FIG. 3 is a schematic view of the spout of the present invention;

fig. 4 is a schematic view of the structure of the connecting member of the present invention.

In the figure: 1. a pot lid; 2. a kettle body; 3. a kettle mouth; 4. an external thread; 5. a connecting ring; 6. positioning a groove; 7. a seal ring; 8. a connecting frame; 9. a sliding frame; 10. a spring plate; 11. a rack; 12. a sliding groove; 13. connecting blocks; 14. an external connecting sleeve; 15. an inner connecting sleeve; 16. positioning a block; 17. a connecting plate.

Detailed Description

The embodiment of the utility model provides a watering can lid hu kou connection structure with supplementary fastening structure.

Referring to fig. 1, 2 and 3, the kettle comprises a kettle cover 1 and a kettle body 2, a kettle mouth 3 is fixedly connected to the top of the kettle cover 1, an external thread 4 is arranged on the outer side of the kettle mouth 3, two connecting plates 17 are arranged on the outer side of the external thread 4, the connecting plates 17 are fixedly connected with the kettle cover 1, a connecting ring 5 is fixedly connected to the top of the kettle mouth 3, a sealing element is arranged on the top of the connecting ring 5, the sealing element comprises a sealing ring 7, a positioning groove 6 is arranged on the top of the connecting ring 5, the sealing ring 7 is arranged in the positioning groove 6, the vertical section of the positioning groove 6 is concave, the vertical section of the sealing ring 7 is convex, the sealing ring 7 is matched with the positioning groove 6, the sealing ring 7 seals and clings to the external interface, a sliding frame 9 is arranged in the connecting ring 5, a connecting assembly is arranged between the connecting ring 5 and the connecting plates 17, a positioning block 16 is fixedly connected to one side opposite to each connecting plate 17, the vertical cross-sectional shape that connecting plate 17 and locating piece 16 constitute sets up to the shape of falling L, is favorable to blocking the outside interface through locating piece 16 to fix.

Specifically, when being connected with the outside through being connected kettle mouth 3, through be provided with external screw thread 4 in the kettle mouth 3 outside, thereby make external interface connect through external screw thread 4, simultaneously through at 3 top fixedly connected with go-between 5 at kettle mouth, the constant head tank 6 of seting up inside go-between 5, through the sealing ring 7 that sets up in constant head tank 6 inside, when making kettle mouth 3 insert external interface, make sealing ring 7 crowd into the external interface inner wall, thereby it is inseparabler to making being connected between external interface and the kettle mouth 3, make it laminate more, simultaneously through the connecting plate 17 in the external screw thread 4 outside, make connecting plate 17 and locating piece 16 block to external interface.

Referring to fig. 1, 2 and 3 again, an external connecting sleeve 14 is arranged on the outer side of the spout 3, the external connecting sleeve 14 is fixedly connected with the kettle lid 1, an internal connecting sleeve 15 is in threaded connection with the inner wall of the external connecting sleeve 14, a sealing gasket is fixedly connected with the inner wall of the internal connecting sleeve 15, and the sealing gasket is made of a rubber material and is beneficial to sealing an external interface through the internal connecting sleeve 15.

Specifically, when the external interface is connected to the bottom of the kettle opening 3, the internal connecting sleeve 15 is rotated to enable the internal connecting sleeve 15 to ascend, so that the internal connecting sleeve 15 is in contact with the external interface, the sealing gasket on the outer side of the internal connecting sleeve 15 is sealed with the external interface, and leakage is avoided.

Referring to fig. 1, 2, 3 and 4 again, the connecting assembly includes two racks 11, the two racks 11 are respectively and fixedly connected to the outer side of the sliding frame 9, the two racks 11 are symmetrically distributed, the inner wall of the connecting ring 5 is provided with sliding grooves 12 corresponding to the racks 11 one by one, the sliding frame 9 is slidably connected to the connecting ring 5 through the racks 11 and the sliding grooves 12, so as to facilitate the extension of the sliding frame 9 and the sliding inside the sliding grooves 12, the connecting assembly further includes a connecting frame 8, the connecting frame 8 is fixedly connected to the top of the connecting ring 5, the inner wall of the connecting ring 5 is fixedly connected with elastic pieces 10, the two elastic pieces 10 respectively correspond to the two racks 11 one by one, so as to facilitate the elastic pieces 10 to limit the racks 11 and position the sliding frame 9, so as to facilitate the pouring of the reagent, the inner wall of the sliding frame 9 is fixedly connected with two connecting blocks 13, and the two connecting blocks 13 are arranged oppositely, facilitating the pushing of the sliding frame 9.

Specifically, when needs pour out 1 inside reagent of pot lid, through the inside connecting block 13 that sets up of pulling sliding frame 9, rack 11 through sliding frame 9 outside fixed connection, slide on the sliding tray 12 that sets up at go-between 5 inner walls, when through at 8 inner wall fixedly connected with shell fragments 10 of connecting frame, because rack 11 and shell fragment 10 contact, make shell fragment 10 take place elastic deformation, make shell fragment 10 block rack 11, thereby extend out sliding frame 9, make 1 inside reagent of pot lid pour out through sliding frame 9, avoid because of kettle mouth 3 short excessively, contact with the kettle body 2 outsides when making reagent pour out, be convenient for empty.

The working principle is as follows: the external interface is connected through external screw thread 4, and the sealing ring 7 of 6 inside settings of constant head tank makes kettle mouth 3 when inserting the external interface, makes sealing ring 7 squeeze into the external interface inner wall, through the connecting plate 17 in the 4 outsides of external screw thread, makes connecting plate 17 and locating piece 16 block the external interface.

The rack 11 of the fixed connection outside the sliding frame 9 slides on the sliding groove 12 formed in the inner wall of the connecting ring 5, and the rack 11 contacts with the elastic sheet 10 to make the elastic sheet 10 elastically deformed, so that the elastic sheet 10 clamps the rack 11, and the sliding frame 9 is extended out.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. Watering can lid hu kou connection structure with supplementary straining structure, including pot lid (1) and kettle body (2), its characterized in that: kettle lid (1) top fixedly connected with kettle mouth (3), kettle mouth (3) outside is equipped with external screw thread (4), external screw thread (4) outside is equipped with two connecting plates (17), connecting plate (17) and kettle lid (1) fixed connection, kettle mouth (3) top fixedly connected with go-between (5), go-between (5) top is equipped with the sealing member, go-between (5) inside is equipped with sliding frame (9), go-between (5) and between be equipped with coupling assembling.

2. The spout connecting structure of a watering can lid with an auxiliary fastening structure according to claim 1, wherein: the sealing element comprises a sealing ring (7), a positioning groove (6) is formed in the top of the connecting ring (5), the sealing ring (7) is arranged inside the positioning groove (6), the vertical section of the positioning groove (6) is in a concave shape, and the vertical section of the sealing ring (7) is in a convex shape matched with the vertical section of the positioning groove.

3. The spout connecting structure of a watering can lid with an auxiliary fastening structure according to claim 1, wherein: coupling assembling includes two rack (11), two rack (11) fixed connection respectively in sliding frame (9) outside, two rack (11) symmetric distribution, sliding tray (12) with rack (11) one-to-one are seted up to go-between (5) inner wall, sliding frame (9) are through rack (11) and sliding tray (12) and go-between (5) sliding connection.

4. The spout connecting structure of a watering can lid with an auxiliary fastening structure according to claim 3, wherein: coupling assembling still includes connecting frame (8), connecting frame (8) fixed connection in go-between (5) top, go-between (5) inner wall fixedly connected with shell fragment (10), two shell fragment (10) respectively with two rack (11) one-to-one.

5. The spout connecting structure of a watering can lid with an auxiliary fastening structure according to claim 1, wherein: the inner wall of the sliding frame (9) is fixedly connected with two connecting blocks (13), and the two connecting blocks (13) are arranged oppositely.

6. The spout connecting structure of watering can lid with auxiliary fastening structure of claim 1, wherein: the kettle mouth (3) outside is equipped with outer adapter sleeve (14), outer adapter sleeve (14) and pot lid (1) fixed connection, outer adapter sleeve (14) inner wall threaded connection has inner sleeve (15), inner sleeve (15) inner wall fixedly connected with is sealed to be filled up, sealed pad is made by rubber materials.

7. The spout connecting structure of a watering can lid with an auxiliary fastening structure according to claim 1, wherein: the two connecting plates (17) are arranged oppositely, the two opposite sides of the two connecting plates (17) are fixedly connected with positioning blocks (16), and the vertical section formed by the connecting plates (17) and the positioning blocks (16) is in an inverted L shape.

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