CN218177404U

CN218177404U - Air pump with disassembly structure

Info

Publication number: CN218177404U
Application number: CN202222720394.0U
Authority: CN
Inventors: 马文涛
Original assignee: Qingdao Chuangya Electric Appliance Co ltd
Current assignee: Qingdao Chuangya Electric Appliance Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2022-12-30
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses an air pump with dismantle structure, including the air pump body, the top fixed mounting of air pump body has the shell, and the apron is installed to the top screw thread of shell, and the edge fixed mounting of apron has sealed the pad, and the fixed block that is provided with in the right side of sealed pad and apron, the fixed surface of fixed block installs first grab handle, rotates on the apron and installs the go-between, and the outside fixedly connected with clamp plate of go-between, the surface mounting of go-between has the second grab handle, and the top of second grab handle is provided with the connector, and the connector links to each other with first grab handle through the bungee cord. This air pump with dismantle structure can guarantee the sealed effect of installation when using and promote the convenience when installing, and the sealing member can compress tightly once more and fix when sealing performance is not enough moreover, and this air pump has the advantage that functional stronger and dismouting are convenient to can realize automatic block and the automatic function of relieving the block through rotating the go-between.

Description

Air pump with disassembly structure

Technical Field

The utility model relates to an air pump technical field specifically is an air pump with dismantle structure.

Background

The air pump is one kind of the pump body, produces atmospheric pressure through compressed air, and the range of application of air pump is very extensive, can be used to fields such as ventilation, tire pump and sewage treatment, and the air pump divide into manual air pump and electronic air pump, when the inside of air pump breaks down, need overhaul, consequently need demolish the casing, and current air pump still has some defects when demolising the casing.

The existing air pump shell installation mode is generally divided into clamping installation and screw installation, when the air pump shell is disassembled, the clamping installation is convenient to install and is more convenient to install compared with screws, but the problem of insufficient air tightness exists, the air tightness can be guaranteed in the bolt installation, the disassembling steps are more complicated, the convenience of installation can not be guaranteed when the installation sealing effect is guaranteed for the existing air pump, and the sealing piece can not be compressed and fixed again when the sealing performance is insufficient.

We have therefore developed this and have proposed an air pump with a removable structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air pump with dismantle structure to solve the convenience when promoting the installation when the sealed effect of installation can not be guaranteed to current air pump that above-mentioned background art provided when using, the sealing member can not compress tightly once more and fixed problem when sealing performance is not enough moreover.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an air pump with dismantle structure, includes the air pump body, the top fixed mounting of air pump body has the shell, and the apron is installed to the top screw thread of shell, and the marginal fixed mounting of apron has sealed the pad, and the right side of sealed pad and apron is fixed and is provided with the fixed block, and the fixed surface of fixed block installs first grab handle, rotates on the apron and installs the go-between, and the outside fixedly connected with clamp plate of go-between, the surface mounting of go-between has the second grab handle, and the top of second grab handle is provided with the connector, and the connector passes through the bungee and links to each other with first grab handle, the inside slidable mounting of shell has the kicking block.

Preferably, the sealing gasket, the cover plate, the fixing block and the first grab handle are integrated, and the cover plate forms a rotating structure with the shell through the connecting ring, the second grab handle, the connecting head and the first grab handle.

Preferably, all set up the through-hole that supplies the kicking block to pass on sealed pad and the apron, the kicking block passes through to constitute elastic construction between spring and the shell, sealed pad and apron pass through to constitute the block structure between kicking block and the shell.

Preferably, the connecting ring, the pressing plate and the second handle are integrated, the pressing plate is distributed on the outer side of the connecting ring at equal angles, and the positions of the pressing plate and the ejector block correspond to each other.

Preferably, the pressure plate is inclined, and the top block forms a lifting structure with the shell through the pressure plate.

Preferably, a clamping rod is fixedly connected to the lower portion of the connector, a key block is fixedly arranged on the outer side of the clamping rod, a key groove is formed in the second grab handle, and the inner wall of the key groove is mutually attached to the outer walls of the clamping rod and the key block.

Compared with the prior art, the utility model provides an air pump with dismantle structure possesses following beneficial effect:

(1) The pressing plates corresponding to the positions of the jacking blocks are arranged on the device, the pressing plates can extrude the jacking blocks through rotation of the connecting rings, so that the jacking blocks can be compressed into the shell, the device can press the jacking blocks and pull the cover plate to rotate while rotating the connecting rings, the device can realize a clamping function while rotating, the stability of clamping and the convenient and fast effect of installation are guaranteed while the sealing effect is guaranteed, the defect that the sealing effect of installation cannot be guaranteed while the installation convenience is overcome when the existing air pump is used is overcome, manual pressing of the jacking blocks is not needed when the cover plate and the shell are clamped, the jacking blocks can be automatically pressed down by the connecting rings in the rotating process, and the clamping device is more convenient to install compared with the traditional clamping;

(2) Through apron and the shell of the screw thread installation that sets up for the apron can compress tightly sealed the pad at the in-process of installation by step, has solved current air pump seal structure sealing member and can not compress tightly once more and fixed defect when sealing performance is not enough, and the device has the advantage that the functionality is stronger.

Drawings

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

FIG. 2 is a schematic view of the detachable structure of the cover plate and the connection ring of the present invention;

FIG. 3 is a schematic view of the structure A of FIG. 2 according to the present invention;

fig. 4 is a schematic view of the connection structure of the housing and the cover plate of the present invention.

In the figure: 1. an air pump body; 2. a housing; 3. a gasket; 4. a cover plate; 5. a fixed block; 6. a first grab handle; 7. a connecting ring; 8. pressing a plate; 9. a top block; 10. a spring; 11. a second grab handle; 12. a connector; 13. a clamping rod; 14. a key block; 15. a keyway; 16. the rope is loosened.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an air pump with dismantle structure, including air pump body 1, the top fixed mounting of air pump body 1 has shell 2, apron 4 is installed to the top screw thread of shell 2, the edge fixed mounting of apron 4 has sealed the pad 3, the fixed block 5 that is provided with in the right side of sealed pad 3 and apron 4, the fixed surface of fixed block 5 installs first grab handle 6, rotate on the apron 4 and install go-between 7, the outside fixedly connected with clamp plate 8 of go-between 7, the surface mounting of go-between 7 has second grab handle 11, the top of second grab handle 11 is provided with connector 12, connector 12 links to each other with first grab handle 6 through bungee 16, the inside slidable mounting of shell 2 has kicking block 9, make shell 2 and sealed pad 3 and apron 4 can stably dock through kicking block 9 on the device, and thereby can progressively compress tightly sealed pad 3 and promote sealed effect at the in-process of apron 4 precession, make the device not only can guarantee the convenience of installation when keeping sealed, can also promote sealed effect when sealing member sealing performance is not enough, the device is when actual production,

shell

2 and 4 screw thread pitch is great, make apron 4 just can only rotate the tight round of just, it is convenient to guarantee to install.

The sealing gasket 3, the cover plate 4, the fixing block 5 and the first grab handle 6 are integrated, the cover plate 4 forms a rotating structure with the shell 2 through the connecting ring 7, the second grab handle 11, the connector 12 and the first grab handle 6, and the connecting ring 7 can drive the cover plate 4 to rotate when rotating through the rotating structure on the device, so that automatic clamping and automatic clamping releasing can be carried out on the cover plate 4 in the following process.

All set up the through-hole that supplies kicking block 9 to pass on sealed 3 and the apron 4 of filling up, kicking block 9 passes through and constitutes elastic construction between spring 10 and the shell 2, sealed 3 and apron 4 of filling up pass through and constitute the block structure between kicking block 9 and the shell 2, through the block structure on the device, make and to dock automatically between apron 4 and the shell 2, the smoothness of device has been promoted, make kicking block 9 have the trend of rebound all the time through the elastic construction on the device, make kicking block 9 can accomplish the block once more after being pushed down.

The connecting ring 7, the pressing plate 8 and the second grab handle 11 are integrated, the pressing plate 8 is distributed at the outer side of the connecting ring 7 at equal angles, the positions of the pressing plate 8 and the ejector block 9 correspond to each other, and the pressing plate 8 distributed at equal angles can press the ejector block 9, so that the clamping structure on the device can realize the function of automatically releasing clamping without manual pressing.

Clamp plate 8 is the slope form, and kicking block 9 passes through to constitute elevation structure between clamp plate 8 and the shell 2, makes clamp plate 8 make kicking block 9 by automatic pushing down at the in-process that removes through the elevation structure on the device, has promoted the convenience when the device uses.

The fixed bar 13 that is connected with in below of connector 12, the fixed key piece 14 that is provided with in the outside of bar 13, keyway 15 has been seted up to the inside of second grab handle 11, and the inner wall of keyway 15 is laminated mutually with the outer wall of bar 13 and key piece 14, makes connector 12 can follow second grab handle 11 and demolish conveniently through key piece 14 and keyway 15 on the device for the device can select to accomodate go-between 7 and clamp plate 8 after the equipment is accomplished.

The working principle is as follows: when the air pump with the detachable structure is used, as shown in fig. 1-4, when the device is used, the cover plate 4 is installed above the housing 2 through threads, then the clamping rod 13 and the key block 14 are installed in the key slot 15 in the second grab handle 11, at this time, the connecting ring 7 and the pressure plate 8 can be rotated by holding the second grab handle 11, the first grab handle 6 on the fixing block 5 is pulled through the elastic rope 16, the cover plate 4 is driven to rotate on the housing 2, in the process that the pressure plate 8 presses the top block 9 downwards, the cylinder part on the top block 9 contracts into the interior of the housing 2, the spring 10 is compressed, at this time, the inner wall of the through hole on the sealing gasket 3 abuts against the spherical surface of the hemispherical body of the top block 9, so that the top block 9 is further pressed downwards until the top end of the top block 9 is completely accommodated into the interior of the housing 2, at this time, the cover plate 4 rotates under the tensile force of the elastic rope 16, the further screwing function is realized, until the pressure plate 8 is separated from the top block 9, and the top block 9 extends out again, and the clamping function is completed again;

as shown in fig. 2-4, the device can increase the pitch of the threads on the housing 2 and the cover plate 4 as much as possible in the actual production process, so that the device can be clamped for many times in the process of screwing the cover plate 4, the device can further press the sealing gasket 3 when the sealing gasket 3 becomes loose, the sealing effect of the device is improved, the device can also remove the connector 12 after the cover plate 4 is installed, then the clamping rod 13 is removed, and the connecting ring 7 is removed so that the whole device is kept fixed.

Those not described in detail in this specification are well within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an air pump with dismantle structure, includes air pump body (1), its characterized in that: the utility model discloses an air pump, including air pump body (1), the top fixed mounting of shell (2), apron (4) are installed to the top screw thread of shell (2), the marginal fixed mounting of apron (4) has sealed pad (3), the fixed block (5) that is provided with in right side of sealed pad (3) and apron (4), the fixed surface of fixed block (5) installs first grab handle (6), it installs go-between (7) to rotate on apron (4), the outside fixedly connected with clamp plate (8) of go-between (7), the surface mounting of go-between (7) has second grab handle (11), the top of second grab handle (11) is provided with connector (12), connector (12) link to each other with first grab handle (6) through elasticity rope (16), the inside slidable mounting of shell (2) has kicking block (9).

2. An air pump having a disassembled structure as claimed in claim 1, wherein: sealed pad (3), apron (4), fixed block (5) and first grab handle (6) are a whole, and apron (4) constitute revolution mechanic through between go-between (7), second grab handle (11), connector (12) and first grab handle (6) and shell (2).

3. An air pump having a disassembled structure as claimed in claim 2, wherein: all set up the through-hole that supplies kicking block (9) to pass on sealed pad (3) and apron (4), constitute elastic construction between kicking block (9) through spring (10) and shell (2), sealed pad (3) and apron (4) constitute the block structure through between kicking block (9) and shell (2).

4. An air pump having a disassembled structure as set forth in claim 1, wherein: the connecting ring (7), the pressure plate (8) and the second grab handle (11) are integrated, the pressure plate (8) is distributed on the outer side of the connecting ring (7) at equal angles, and the positions of the pressure plate (8) and the top block (9) correspond to each other.

5. An air pump having a disassembled structure as set forth in claim 4, wherein: the pressing plate (8) is inclined, and the top block (9) forms a lifting structure with the shell (2) through the pressing plate (8).

6. An air pump having a disassembled structure as set forth in claim 1, wherein: the lower part of the connector (12) is fixedly connected with a clamping rod (13), a key block (14) is fixedly arranged on the outer side of the clamping rod (13), a key groove (15) is formed in the second grab handle (11), and the inner wall of the key groove (15) is mutually attached to the outer walls of the clamping rod (13) and the key block (14).