CN112317144B

CN112317144B - Quick blowing nozzle

Info

Publication number: CN112317144B
Application number: CN202011174442.XA
Authority: CN
Inventors: 严长志; 许仕建
Original assignee: Guangdong Chuangzhi Intelligent Equipment Co ltd
Current assignee: Guangdong Chuangzhi Intelligent Equipment Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2023-01-17
Anticipated expiration: 2040-10-28
Also published as: CN112317144A

Abstract

The invention discloses a quick blowing and sweeping nozzle which is simple in structure and easy to realize, and the arrangement of a connector is convenient for connecting with an external part such as a blowing gun on one hand and connecting with one end of a ventilation hose on the other hand; the arrangement of the communication channel is convenient for the air hose to jump in the air hose after ventilation so as to change the direction of the output port of the air hose, so that the object can be quickly swept in a larger range, the air flow strength of the swept object is not weakened, and the practicability is good; the setting of tubaeform internal face, the flexible vent pipe free end of being convenient for can be jumped on a large scale, and when the flexible vent pipe free end was close to tubaeform internal wall face, flexible vent pipe's air-out can be along tubaeform internal face extending direction outwards output, compares with the technical scheme that only adopts cylindrical channel to carry out spacing to flexible vent pipe, and the angle that the present case flexible vent pipe can the air-out is great, and it is more convenient to use.

Description

Quick blowing nozzle

Technical Field

The invention relates to a quick blowing nozzle.

Background

The air blowing gun is also called as a dust blowing gun, and air is blown out from an air nozzle to remove dust, powder, moisture and the like.

The existing air blowing gun does not have the function of automatically changing the direction of an air outlet, when a user does not shake a gun body, the air outlet blowing position is not changed, long-time blowing at the same position is not beneficial to energy conservation and affects the blowing efficiency at other positions of an object, and therefore, how to overcome the defects, which is an important subject to be urgently solved by technical personnel in the field, is provided.

Disclosure of Invention

The invention overcomes the defects of the technology and provides the quick blowing nozzle.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a blow mouth sweeps fast, including casing 1, be equipped with communicating channel 11 in the casing 1, the one end of communicating channel 11 is equipped with connector 2, connector 2 be equipped with communicating channel 11 communicating joint passageway 21, connector 2 is connected with the breather hose 3 that extends from joint passageway 21 to communicating channel 11 direction, when follow 2 ends of connector to when ventilating in the breather hose 3 can beat in communicating channel 11, keep away from be equipped with in the end communicating channel 11 of connector 2 from inside to outside and expand gradually and be used for right the breather hose 3 carries out the spacing tubaeform internal face 111 that beats.

Preferably, the air hose 3 is sleeved with a plurality of sleeving parts 4 used for colliding with the inner side wall of the communication channel 11 when the air hose 3 is ventilated and jumped, and the hardness of the sleeving parts 4 is greater than that of the air hose 3.

Preferably, at least one of the sockets 4 is located outside the section of the air hose 3 located in the region of the trumpet-shaped inner wall surface 111.

Preferably, the communication channel 11 between the connecting head 2 and the trumpet-shaped inner wall surface 111 is a cylindrical cavity 112, and the section of the ventilation hose 3 in the area of the cylindrical cavity 112 is provided with at least one sleeve-joint part 4.

Preferably, the number of the socket 4 is 3, two of the socket are located on the section of the air hose 3 corresponding to the area of the trumpet-shaped inner wall surface 111.

Preferably, the sleeve 4 close to the free end of the air hose 3 is in a circular tube shape, the rest 2 sleeve 4 far away from the free end of the air hose 3 are hollow polygonal bodies, and the outer side wall of each sleeve is provided with convex edges and grooves at intervals.

Preferably, a transverse through groove 22 intersecting with the joint channel 21 is concavely arranged at the outer end part of the joint 2, and a plurality of transverse needles 5 traversing the air hose 3 are arranged in the transverse through groove 22.

Preferably, the number of the transverse needles 5 is two, and the extending direction of the two transverse needles 5 is the same as the extending direction of the transverse through groove 22.

Preferably, the end of the connector 2 remote from the communication channel 11 is provided with an external thread 23.

Preferably, the connector 2 is integrally formed with the housing 1; or the connector 2 and the shell 1 are detachably and fixedly connected through threads.

Compared with the prior art, the invention has the beneficial effects that:

1. the structure of the device is simple and easy to realize, and the connector is arranged so as to be convenient for connecting with an external part such as a blowing gun on one hand and connecting with one end of the ventilation hose on the other hand; the arrangement of the communication channel is convenient for the air hose to jump therein after being ventilated so as to change the direction of the output port of the air hose, compared with the technical scheme that the air outlet of the metal pipe is only swung by hands to change the blowing direction in the prior art, the scheme outputs the air hose through the air hose, the air hose can jump in the range of the communication channel so as to continuously change the air outlet angle, so that the object can be rapidly blown in a larger range, the air flow strength of the blown object is not weakened, and the practicability is good; the horn-shaped inner wall surface is arranged, the free end of the air hose can jump in a large range conveniently, when the free end of the air hose is close to the horn-shaped inner wall surface, the air outlet of the air hose can be output outwards along the extension direction of the horn-shaped inner wall surface, and compared with the technical scheme that the air hose is limited only by adopting a cylindrical channel, the air outlet angle of the air hose is large, and the air hose is more convenient to use.

2. The outer sleeve of the ventilation hose is provided with a plurality of sleeving parts used for colliding the inner side wall of the communication channel when the ventilation hose performs ventilation jumping, and the hardness of the sleeving parts is larger than that of the ventilation hose, so that the sleeving parts can perform rigid collision conveniently, the jumping frequency of the ventilation hose is higher, and the purging efficiency is better.

3. The section of the ventilation hose positioned in the horn-shaped inner wall surface area is provided with at least one sleeve joint part, so that the sleeve joint part close to the free end of the ventilation hose can collide with the horn-shaped inner wall surface, and the free end of the ventilation hose can move better.

4. The present case the setting of horizontal needle is convenient for prevent that the air hose from being blown away, the setting of horizontal logical groove is convenient for carry on spacingly and protection to horizontal needle, and the practicality is good.

Drawings

Fig. 1 is a perspective view of the present disclosure.

Fig. 2 isbase:Sub>A sectional view taken atbase:Sub>A-base:Sub>A in fig. 1.

Fig. 3 is a partial structural view of the present disclosure.

Detailed Description

The features of the present invention and other related features are further described in detail below by way of examples to facilitate understanding by those skilled in the art:

as shown in fig. 1 to 3, a quick purging air blower includes a casing 1, a communication channel 11 is provided in the casing 1, a connector 2 is provided at one end of the communication channel 11, the connector 2 is provided with a connector channel 21 communicated with the communication channel 11, the connector 2 is connected with an air hose 3 extending from the connector channel 21 to the communication channel 11, the air hose 3 can jump in the communication channel 11 when air is supplied into the air hose 3 from the end of the connector 2, and a trumpet-shaped inner wall surface 111 gradually expanding from inside to outside for limiting the jump of the air hose 3 is provided in the communication channel 11 at the end far from the connector 2.

As described above, the structure of the air hose is simple and easy to implement, and the connector 2 is convenient to connect with an external component such as an air blowing gun on one hand and is convenient to connect with one end of the air hose 3 on the other hand; the arrangement of the communication channel 11 is convenient for the air hose 3 to jump therein after ventilation so as to change the direction of the output port of the air hose 3, compared with the technical scheme that the air outlet of the metal pipe adopted in the prior art can only change the blowing direction by swinging of hands, the scheme has the advantages that the air hose 3 is output, the air hose 3 can jump in the range of the communication channel 11 to continuously change the air outlet angle, so that the object can be rapidly blown in a large range, the air flow strength of the blown object is not weakened, and the practicability is good; the horn-shaped inner wall surface 111 is arranged, so that the free end of the ventilation hose 3 can jump in a large range, when the free end of the ventilation hose 3 is close to the horn-shaped inner wall surface 111, the air outlet of the ventilation hose 3 can be output outwards along the extension direction of the horn-shaped inner wall surface 111, and compared with the technical scheme that the ventilation hose 3 is limited only by adopting a cylindrical channel, the ventilation hose 3 has a large air outlet angle and is more convenient to use.

As described above, in specific implementation, the air hose 3 is sleeved with the plurality of sockets 4 for colliding with the inner side wall of the communication channel 11 when the air hose 3 is subjected to air pulsation, and the hardness of the sockets 4 is greater than that of the air hose 3, so that the sockets 4 are convenient for rigid collision, the pulsation frequency of the air hose 3 is higher, and the purging efficiency is better.

As described above, in practical implementation, at least one of the sockets 4 is located outside the section of the air hose 3 in the area of the trumpet-shaped inner wall surface 111, so that the socket 4 near the free end of the air hose 3 can collide with the trumpet-shaped inner wall surface 111, and the free end of the air hose 3 can move better.

As described above, in practical implementation, the communication channel 11 between the connector 2 and the trumpet-shaped inner wall surface 111 is a cylindrical cavity 112, and at least one of the socket fittings 4 is arranged on the section of the air hose 3 in the area of the cylindrical cavity 112.

As described above, in practical implementation, the number of the socket 4 is 3, two of which are located on the section of the air hose 3 corresponding to the area of the trumpet-shaped inner wall surface 111.

As described above, in specific implementation, the socket 4 close to the free end of the air hose 3 is in a circular tube shape, the remaining 2 socket 4 away from the free end of the air hose 3 are hollow polygonal bodies, and the outer side wall thereof is provided with convex edges and grooves at intervals.

As mentioned above, in practical implementation, the outer end of the connecting head 2 is concavely provided with a transverse through groove 22 intersecting with the connecting channel 21, and a plurality of transverse needles 5 traversing the air hose 3 are arranged in the transverse through groove 22.

As mentioned above, the arrangement of the transverse needle 5 facilitates the prevention of the air hose 3 from being blown away, and the arrangement of the transverse through groove 22 facilitates the limiting and protection of the transverse needle 5, and has good practicability.

As described above, in practical implementation, the transverse pins 5 are two parallel, and the extending direction of the two transverse pins 5 is the same as the extending direction of the transverse through groove 22.

In practice, as mentioned above, the end of the connector 2 away from the communication channel 11 is provided with an external thread 23.

As described above, in specific implementation, the connector 2 and the housing 1 are integrally formed; or the connector 2 and the shell 1 are detachably and fixedly connected through threads.

As described above, the present application protects a quick blowing nozzle, and all technical solutions identical or similar to the present application should be considered to fall within the scope of the present application.

Claims

1. A quick blowing nozzle is characterized by comprising a shell (1), wherein a communicating channel (11) is arranged in the shell (1), one end of the communicating channel (11) is provided with a connector (2), the connector (2) is provided with a connector channel (21) communicated with the communicating channel (11), the connector (2) is connected with an air hose (3) extending from the connector channel (21) to the communication channel (11), when air is ventilated into the air hose (3) from the end of the connector (2), the air hose (3) can jump in the communication channel (11), a trumpet-shaped inner wall surface (111) which is gradually enlarged from inside to outside and used for limiting the jumping of the air hose (3) is arranged in the communication channel (11) at the end far away from the connector (2), a transverse through groove (22) intersected with the joint channel (21) is concavely arranged at the outer end part of the joint (2), a plurality of transverse needles (5) which transversely penetrate through the ventilation hose (3) are arranged in the transverse through grooves (22), the outer sleeve of the ventilation hose (3) is provided with a plurality of sleeve-joint pieces (4) which are used for colliding the inner side wall of the communication channel (11) when the ventilation hose (3) is ventilated and jumped, the hardness of the socket piece (4) is greater than that of the ventilation hose (3).

2. A quick blowing nozzle according to claim 1, characterised in that at least one of said spigots (4) is located outside the section of the ventilation hose (3) located in the region of said trumpet shaped inner wall surface (111).

3. A quick blow-off nozzle according to claim 2, characterised in that the communication channel (11) between the connection head (2) and the trumpet-shaped inner wall surface (111) is a cylindrical cavity (112), and that the section of the breather hose (3) in the region of the cylindrical cavity (112) is provided with at least one of the socket-connection parts (4).

4. A quick blowing and blowing nozzle according to claim 3, characterized in that the number of said socket joint (4) is 3, two of them are located on the section of ventilation hose (3) corresponding to the area of said trumpet-shaped inner wall surface (111).

5. A quick blowing nozzle according to claim 4, characterized in that the sleeve (4) near the free end of the air hose (3) is tubular, the remaining 2 sleeves (4) far away from the free end of the air hose (3) are hollow polygonal bodies, and the outer side walls thereof are convex edges and grooves arranged at intervals.

6. A quick blowing nozzle according to claim 1, characterised in that the transverse needles (5) are arranged in parallel, and the extending direction of the two transverse needles (5) is consistent with the extending direction of the transverse through groove (22).

7. A quick blowing nozzle according to claim 1, characterised in that the end of the connection head (2) remote from the communication channel (11) is provided with an external thread (23).

8. The quick blowing nozzle according to any one of claims 1 to 7, wherein the connecting head (2) is formed integrally with the housing (1); or the connector (2) and the shell (1) are detachably and fixedly connected through threads.