CN214021611U

CN214021611U - Cup cover and spray cup convenient to connect

Info

Publication number: CN214021611U
Application number: CN202023027702.9U
Authority: CN
Inventors: 肖云
Original assignee: Qingdao Hanbai Plastic Technology Co ltd
Current assignee: Qingdao Hanbai Plastic Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-24
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a convenient-to-connect cup cover and a spray cup, which comprises a cover body and a pipe body, wherein the cover body is fixedly connected with the pipe body and communicated with the pipe body; the fixed plate that is provided with a plurality of fixed plates is fixed to the body circumference outside, there is the space between the lateral surface of medial surface and the body of fixed plate. The utility model discloses an elastic deformation of fixed plate presss from both sides the clamp with the barrel of spray gun and fixes, relies on frictional force to prevent to spout the relative spray gun of cup and removes and rotate, need not rotate and to accomplish the installation of spray gun and spout the cup, has solved and has need rotate and spout cup or spray gun, and the great problem of action range has solved because the screw thread can only be a direction rotatory still need confirm the direction of rotation earlier, so spout the cup comparatively inconvenient problem when installing with the spray gun.

Description

Cup cover and spray cup convenient to connect

Technical Field

The application relates to a bowl cover and spout cup convenient to connect.

Background

The spray gun is characterized in that a barrel body is arranged above the existing spray gun, a receiving hole is formed in the barrel body, and a wedge-shaped plate (internal thread) is fixedly arranged on one side, close to the receiving hole, of the one-side protrusion on the side surface of the barrel body. An external thread is formed on the pipe body of the cup cover of the spray cup, and the spray gun and the spray cup are fixed through threaded connection. The connection mode needs to rotate the spray cup or the spray gun, the action range is large, and the rotation direction needs to be determined firstly because the thread can only rotate in one direction, so that the spray cup is inconvenient to mount with the spray gun.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the application provides a bowl cover and spout cup convenient to connect, has solved and has rotated spout cup or spray gun, and the great problem of action range has solved because the screw thread can only rotate by a direction and still need confirm the direction of rotation earlier, so spout the cup comparatively inconvenient problem when installing with the spray gun.

A cup cover convenient to connect comprises a cover body and a pipe body, wherein the cover body is fixedly connected with the pipe body and communicated with the pipe body; the fixed plate that is provided with a plurality of fixed plates is fixed to the body circumference outside, there is the space between the lateral surface of medial surface and the body of fixed plate.

Furthermore, the fixed plates are circumferentially and uniformly distributed along the circumferential direction of the pipe body.

Further, the fixed plate is an arc-shaped plate, and the central angle of the fixed plate is smaller than or equal to 180 degrees.

Further, the number of the fixing plates is two.

Further, a positioning plate is fixedly arranged on the outer side of the pipe body.

Further, a first sealing ring is formed on the circumferential outer side of one end, far away from the cover body, of the pipe body, and a second sealing ring is formed on the circumferential outer side of one end, close to the cover body, of the pipe body.

Further, a fixing ring is formed on the circumferential outer side of the tube body, the fixing ring and the tube body are integrally formed, and the fixing plate and the positioning plate and the fixing ring are integrally formed; the distance between one end of the positioning plate, far away from the fixing ring, and the fixing ring is smaller than the distance between one end of the fixing plate, far away from the fixing ring, and the fixing ring.

Further, the tube body is made of an elastic material.

The utility model provides a spout cup of bowl cover convenient to connect uses, includes the cup, lid and cup can dismantle the connection, have a cavity that is used for holding liquid in lid and the cup.

Furthermore, a ventilation mechanism for introducing gas outside the cavity into the cavity is mounted on the cup body.

The utility model has the advantages of as follows: elastic deformation through the fixed plate presss from both sides the barrel of fixing the spray gun tightly, relies on frictional force to prevent to spout the relative spray gun of cup and removes and rotate, need not rotate and to accomplish the installation of spray gun and spout the cup, has solved and has spouted cup or spray gun need rotate, the great problem of action range, has solved because the screw thread only can a direction rotatory still need confirm the direction of rotation earlier, so spout the cup comparatively inconvenient problem when installing with the spray gun.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1: the utility model discloses a three-dimensional structure sketch map of embodiment one;

FIG. 2: the second embodiment of the present invention is a schematic three-dimensional structure;

FIG. 3: the embodiment I of the utility model is a three-dimensional schematic diagram fixed with a spray gun;

FIG. 4: the embodiment I of the utility model is a three-dimensional schematic diagram separated from a spray gun;

FIG. 5: the embodiment of the utility model provides a with the fixed head view cross-sectional view schematic diagram of spray gun;

FIG. 6: the embodiment of the utility model provides a left side view cross-sectional schematic diagram fixed with the spray gun;

FIG. 7: the utility model is a partially enlarged schematic diagram at A;

FIG. 8: the utility model is a partially enlarged schematic diagram at B;

FIG. 9: the embodiment I of the utility model is a schematic view of a main view structure fixed with a spray gun;

FIG. 10: the utility model discloses along the sectional structure schematic diagram that C department dissected.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The first embodiment is as follows:

as shown in fig. 1, 3 to 8, the present embodiment provides a cup lid convenient for connection, including a lid body 1 and a tube body 11, where the lid body 1 is fixedly connected with the tube body 11 and is communicated with the tube body 11; the fixing device is characterized in that a plurality of fixing plates 12 are fixedly arranged on the circumferential outer side of the pipe body 11, and a gap exists between the inner side surface of each fixing plate 12 and the outer side surface of the pipe body 11.

Further, the fixing plates 12 are circumferentially and uniformly arranged along the circumferential direction of the tube 11.

Further, the fixing plate 12 is an arc-shaped plate, and a central angle of the fixing plate 12 is less than or equal to 180 degrees.

Further, the number of the fixing plates 12 is two.

Further, a positioning plate 13 is fixedly arranged on the outer side of the pipe body 11.

Further, a first sealing ring 14 is formed on the circumferential outer side of one end of the pipe body 11 far away from the cover body 1, and a second sealing ring 15 is formed on the circumferential outer side of one end of the pipe body 11 near the cover body 1.

Further, a fixing ring 10 is formed on the circumferential outer side of the tube body 11, the fixing ring 10 is integrally formed with the tube body 11, and both the fixing plate 12 and the positioning plate 13 are integrally formed with the fixing ring 10; the distance between one end of the positioning plate 13 far away from the fixing ring 10 and the fixing ring 10 is smaller than the distance between one end of the fixing plate 12 far away from the fixing ring 10 and the fixing ring 10.

Further, the gap department between fixed plate 12 and the body 11 is provided with reinforcing plate 121, reinforcing plate 121 both sides respectively with fixed plate 12 and body 11 fixed connection, the distance that fixed ring 10 one end and solid fixed ring 10 were kept away from to reinforcing plate 121 is less than the distance that fixed ring 10 one end and solid fixed ring 10 were kept away from to fixed plate 12. The reinforcing plate 121 serves to maintain the interval between the fixing plate 12 and the pipe body 11.

Further, the tube 11 is made of an elastic material. Preferably, the elastic material is PE, PP, PC, PVC, PPR, abs plastic, PS plastic, PMMA plastic, POM plastic, PA plastic, PPO plastic, PSU plastic, PTFE plastic, ASA plastic, PPs plastic, ETFE plastic, epoxy resin, silicone plastic, or rubber.

The utility model provides a spout cup of bowl cover convenient to connect of use, includes cup 2, lid 1 and cup 2 can be dismantled and be connected, have a cavity that is used for holding liquid in lid 1 and the cup 2.

Furthermore, a ventilation mechanism 21 for ventilating air outside the cavity into the cavity is mounted on the cup body 2.

A barrel 31 is arranged above the existing spray gun 3, a receiving hole 30 is formed in the barrel 31, and a wedge plate 33 is fixedly arranged on one side of a single-side protrusion 32 on the side surface of the barrel 31 close to the receiving hole 30.

The working principle is as follows:

when in use, as shown in fig. 4, the positioning plate 13 of the tube body 11 of the spray cup is rotated to a position close to the nozzle of the spray gun 3; the tubular body 11 is inserted into the receiving hole 30 until the side of the positioning plate 13 remote from the end of the fixing ring 10 comes into contact with the top surface of the cylindrical body 31, as shown in fig. 3 and 5 to 8. Wherein the positioning plate 13 plays a role in positioning and limiting.

After the installation, the inner circular arc surfaces of the fixing plates 12 on the two sides are tightly attached to the outer side surface of the cylinder 31, and the fixing plates 12 and the cylinder 31 are in interference fit and deform, so that enough friction force is generated to prevent the pipe body 11 from falling off from the cylinder 31. As shown in fig. 10, both fixing plates 12 are now in contact with the wedge plate 33 to clamp the wedge plate 33 between the fixing plates 12, thereby restricting the rotation of the tubular body 11 relative to the lance 3.

As shown in fig. 7, a portion of the second seal ring 15 is compressed by contact with the wedge plate 33 during insertion of the tubular body 11 into the receiving bore 30; when the retainer plate 13 contacts the barrel 31, the second seal ring 15 reaches the groove formed by the top surface of the barrel 31 and the wedge plate 33, and the second seal ring 15 rebounds to expand into the groove, thereby restricting the tubular body 11 from moving upward away from the receiving hole 30.

The first sealing ring 14 is tightly attached to the inner side surface of the cylinder 31, the first sealing ring 14 is in interference fit with the cylinder 31 and deforms, and the first sealing ring 14 plays a sealing role in preventing liquid from flowing out of the receiving hole 30.

Example two:

as shown in fig. 2, the present embodiment provides a cup lid convenient for connection, which includes a lid body 1 and a tube body 11, where the lid body 1 is fixedly connected with the tube body 11 and is communicated with the tube body 11; the fixing device is characterized in that a plurality of fixing plates 12 are fixedly arranged on the circumferential outer side of the pipe body 11, and a gap exists between the inner side surface of each fixing plate 12 and the outer side surface of the pipe body 11.

Further, the number of the fixing plates 12 is two.

Further, the tube 11 is made of an elastic material.

Further, a first sealing ring 14 is formed on the circumferential outer side of one end of the pipe body 11 far away from the cover body 1.

Preferably, the elastic material is PE, PP, PC, PVC, PPR, abs plastic, PS plastic, PMMA plastic, POM plastic, PA plastic, PPO plastic, PSU plastic, PTFE plastic, ASA plastic, PPs plastic, ETFE plastic, epoxy resin, silicone plastic, or rubber.

The working principle is as follows:

the principle of the second embodiment is the same as that of the first embodiment, the inner circular arc surface of the fixing plate 12 on both sides is tightly attached to the outer side surface of the cylinder 31, and the fixing plate 12 and the cylinder 31 are in interference fit and deform, so that sufficient friction force is generated to prevent the tube 11 from falling off from the cylinder 31. The second embodiment does not include the positioning plate 13 and the like in the first embodiment. A fixing plate 12 of the second embodiment includes a plate extending radially along the tube 11 and a plate extending circumferentially along the tube 11, the two plates are integrally formed, the plate extending radially along the tube 11 contacts with the top surface of the barrel 31 to perform the functions of limiting and positioning, and the plate extending circumferentially along the tube 11 performs the functions of clamping and fixing the barrel 31.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. The utility model provides a bowl cover convenient to connect, includes lid (1) and body (11), lid (1) and body (11) fixed connection and be linked together its characterized in that with body (11): the fixed plate structure is characterized in that a plurality of fixed plates (12) are fixedly arranged on the circumferential outer side of the pipe body (11), and a gap exists between the inner side face of each fixed plate (12) and the outer side face of the pipe body (11).

2. The cup cover convenient to connect as claimed in claim 1, wherein: the fixing plates (12) are uniformly distributed along the circumference of the pipe body (11).

3. The cup cover convenient to connect as claimed in claim 2, wherein: the fixing plate (12) is an arc-shaped plate, and the central angle of the fixing plate (12) is smaller than or equal to 180 degrees.

4. The cup cover convenient to connect as claimed in claim 2, wherein: the number of the fixing plates (12) is two.

5. The cup cover convenient to connect as claimed in claim 1, wherein: and a positioning plate (13) is fixedly arranged on the outer side of the pipe body (11).

6. The cup cover convenient to connect as claimed in claim 1, wherein: the sealing device is characterized in that a first sealing ring (14) is formed on the circumferential outer side of one end, far away from the cover body (1), of the pipe body (11), and a second sealing ring (15) is formed on the circumferential outer side of one end, close to the cover body (1), of the pipe body (11).

7. The cup cover convenient to connect as claimed in claim 5, wherein: a fixing ring (10) is formed on the circumferential outer side of the tube body (11), the fixing ring (10) and the tube body (11) are integrally formed, and the fixing plate (12) and the positioning plate (13) are integrally formed with the fixing ring (10); the distance between one end of the positioning plate (13) far away from the fixing ring (10) and the fixing ring (10) is smaller than the distance between one end of the fixing plate (12) far away from the fixing ring (10) and the fixing ring (10);

the utility model discloses a fixing device for pipe, including fixed plate (12), body (11), reinforcing plate (121) both sides respectively with fixed plate (12) and body (11) fixed connection, the distance that the one end of solid fixed ring (10) was kept away from in reinforcing plate (121) and solid fixed ring (10) is less than fixed plate (12) and keeps away from the one end of solid fixed ring (10) and the distance of solid fixed ring (10).

8. The cup cover convenient to connect as claimed in claim 1, wherein: the pipe body (11) is made of elastic materials.

9. A spout cup using the lid for easily attaching as claimed in any one of claims 1 to 8, comprising a cup body (2), characterized in that: the cover body (1) and the cup body (2) are detachably connected, and a cavity for containing liquid is arranged in the cover body (1) and the cup body (2).

10. The spray cup of claim 9, wherein: and the cup body (2) is provided with a ventilation mechanism (21) for introducing gas outside the cavity into the cavity.