CN220658581U

CN220658581U - Portable dust blowing gun

Info

Publication number: CN220658581U
Application number: CN202322239723.4U
Authority: CN
Inventors: 石张强
Original assignee: Ningbo Nuoyixin Electrical Equipment Co ltd
Current assignee: Ningbo Nuoyixin Electrical Equipment Co ltd
Priority date: 2023-08-18
Filing date: 2023-08-18
Publication date: 2024-03-26
Anticipated expiration: 2033-08-18

Abstract

The utility model belongs to the field of dust blowing guns, in particular to a portable dust blowing gun which comprises a gun head and a gun body; the connecting block is fixedly connected between the gun head and the gun body, the air inlet pipe is arranged at the bottom end of the gun head, the air inlet pipe is communicated with the interior of the gun head, the air inlet is arranged at one end of the air inlet pipe, which is far away from the gun head, and the spray head is slidably connected in the gun head; through the structural design of shower nozzle, sloping block and canceling release mechanical system, realized when using the dust removal rifle, just inside entering rifle head by the intake pipe gaseous can strike sloping block, and then make its shower nozzle extension remove, and during the use, the shower nozzle passes through the function that canceling release mechanical system reset, it is longer to have solved dust blowing rifle length, this has just led to comparatively loaded down with trivial details when carrying dust blowing rifle, there is removable dust blowing rifle on the present, however, this kind of dust blowing rifle is missing the part easily after dismantling, and then influence the problem of follow-up installation and use, the practicality of device has been improved.

Description

Portable dust blowing gun

Technical Field

The utility model relates to the field of dust blowing guns, in particular to a portable dust blowing gun.

Background

The dust blowing gun is a device for removing dust during installation and maintenance, is mainly used for dust removal work during factories and installation and maintenance, and is most suitable for cleaning work in narrow places, high places and air pipes which are not contacted by hands.

According to a dust blowing gun of chinese patent publication No. CN219169110U, including the rifle body, rifle head, handle and case subassembly, the fixed hanging hole of having seted up in the corner on rifle body surface, the top fixedly connected with couple of rifle body, the rifle body is the slope form, and this dust blowing gun has solved the air flue contained angle of the rifle body inner chamber of perpendicular 90 degrees and can be less, therefore gaseous when flowing, can increase gaseous resistance, leads to the less problem of gaseous jet-out.

In the prior art, the length of the dust blowing gun is longer, which causes more complicated carrying of the dust blowing gun, and the detachable dust blowing gun exists at present, however, the dust blowing gun is easy to miss parts after being disassembled, thereby affecting the subsequent installation and use; therefore, a portable dust blowing gun is proposed for the above problems.

Disclosure of Invention

In order to make up the defects of the prior art and solve the problems in the prior art, the utility model provides a portable dust blowing gun.

The technical scheme adopted for solving the technical problems is as follows: the portable dust blowing gun comprises a gun head and a gun body; fixedly connected with connecting block between rifle head and the rifle body, the intake pipe is installed to rifle head bottom, intake pipe and rifle head are inside link up mutually, the air inlet is installed to the one end that the rifle head was kept away from to the intake pipe, the inside sliding connection of rifle head has the shower nozzle, the outside fixedly connected with sloping block of shower nozzle, the sloping block is "right triangle" design, the right angle limit of "right triangle" is located the one end that the intake pipe is close to the rifle head, rifle head inner wall is provided with canceling release mechanical system, canceling release mechanical system is used for driving the shower nozzle and resets.

Preferably, the reset mechanism comprises a reset groove, the reset groove is formed in the inner wall of the gun head, a limiting block is arranged in the reset groove, the limiting block is fixedly connected with the outer side of the spray head, a fixing block is fixedly connected with the inner wall of the reset groove, and a spring is fixedly connected between the limiting block and the fixing block.

Preferably, a pair of limiting rods are arranged in the reset groove, one ends of the limiting rods are fixedly connected with the fixed block, one ends of the limiting rods, which are far away from the fixed block, are fixedly connected with the inner wall of the reset groove, and the limiting rods penetrate through the limiting blocks.

Preferably, the reset groove is internally provided with an iron block and a magnetic attraction block, the iron block is fixedly connected with the limiting block, the magnetic attraction block is fixedly connected with the inner wall of the reset groove, and the iron block and the magnetic attraction block are in special-shaped attraction.

Preferably, the reset mechanisms are arranged in two groups, and the two groups of reset mechanisms are symmetrically distributed on two sides of the inner wall of the gun head.

Preferably, a pair of connecting plates are arranged on the outer sides of the gun body and the connecting blocks, a pair of threaded holes are formed in the connecting plates, nuts are connected with the threaded holes in a bolt mode, the nuts penetrate through the connecting plates, the gun body and the connecting blocks, hanging blocks are fixedly connected on the outer sides of the gun body, and hole grooves are formed in the surfaces of the hanging blocks.

The utility model has the advantages that:

according to the utility model, through the structural design of the spray head, the inclined block and the reset mechanism, the effect that when the dust gun is used, gas entering the gun head from the inside through the air inlet pipe can impact the inclined block, so that the spray head is extended and moved is realized, and when the dust gun is used, the spray head is reset through the reset mechanism, so that the problem that the length of the dust gun is long is solved, the dust gun is complicated when being carried, and the detachable dust gun exists at present, however, the dust gun is easy to miss parts after being detached, so that the subsequent installation and use problems are influenced, and the practicability of the device is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective sectional structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of a gun head according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a spray head and a bevel block according to the present utility model;

FIG. 5 is a schematic view of the structure of the iron block and the magnet block of the present utility model;

fig. 6 is a schematic structural view of the connecting plate and the nut block of the present utility model.

In the figure: 1. a gun head; 2. a gun body; 3. a connecting block; 4. an air inlet pipe; 5. an air inlet; 6. a spray head; 7. a sloping block; 8. a reset groove; 9. a limiting block; 10. a fixed block; 11. a spring; 12. a limit rod; 13. iron blocks; 14. a magnetic suction block; 15. a connecting plate; 16. a nut; 17. hanging blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, a portable dust blowing gun comprises a gun head 1 and a gun body 2; the automatic gun comprises a gun head 1 and a gun body 2, wherein a connecting block 3 is fixedly connected between the gun head 1 and the gun body 2, an air inlet pipe 4 is arranged at the bottom end of the gun head 1, the air inlet pipe 4 is communicated with the interior of the gun head 1, an air inlet 5 is arranged at one end of the air inlet pipe 4 far away from the gun head 1, a spray head 6 is slidably connected inside the gun head 1, an inclined block 7 is fixedly connected to the outer side of the spray head 6, the inclined block 7 is of a right triangle design, the right angle side of the right angle triangle is positioned at one end of the air inlet pipe 4 close to the gun head 1, and a reset mechanism is arranged on the inner wall of the gun head 1 and used for driving the spray head 6 to reset;

during operation, through the structural design of shower nozzle 6, sloping block 7 and canceling release mechanical system, realized when using the dust removal rifle, the gas that just inside gets into rifle head 1 by intake pipe 4 can strike sloping block 7, and then make its shower nozzle 6 extension remove, and during the use, shower nozzle 6 is through the function that canceling release mechanical system reset, it is longer to have solved dust blowing rifle length, this has just led to comparatively loaded down with trivial details when carrying the dust blowing rifle on, at present, but, this kind of dust blowing rifle is missing the part easily after dismantling, and then influence the problem of follow-up installation and use, the practicality of device has been improved, the inside gas of intake pipe 4 is when contacting sloping block 7, the inclined plane of sloping block 7 at first contacts gas, at this moment, gas promotes sloping block 7 and removes and then drive shower nozzle 6 and remove, and shower nozzle 6 can drive canceling release mechanical system operation when removing, after the power contact that gas applyed to sloping block 7, canceling release mechanical system just is forced and is closed, drive shower nozzle 6 and reset simultaneously.

Further, as shown in fig. 3 and 5, the reset mechanism comprises a reset groove 8, the reset groove 8 is formed in the inner wall of the gun head 1, a limiting block 9 is arranged in the reset groove 8, the limiting block 9 is fixedly connected with the outer side of the spray head 6, a fixed block 10 is fixedly connected with the inner wall of the reset groove 8, and a spring 11 is fixedly connected between the limiting block 9 and the fixed block 10;

during operation, the setup of the reset groove 8 provides installation space for the device of inside, when stopper 9 moves to spring 11 position department, stopper 9 can extrude spring 11, spring 11 atress takes place deformation inwards shrink this moment, and fixed block 10 can play spacing effect to the one end that spring 11 kept away from stopper 9, avoid spring 11 to break away from reset groove 8 inside, and shower nozzle 6 after removing, stopper 9 is ending to the extrusion force that spring 11 applyed, at this moment, spring 11 release elastic potential energy in the twinkling of an eye, thereby driven stopper 9 resets, and stopper 9 resets and then drives shower nozzle 6 and reset.

Further, as shown in fig. 3 and 5, a pair of limiting rods 12 is disposed in the reset groove 8, one ends of the limiting rods 12 are fixedly connected with the fixed block 10, one ends of the limiting rods 12, which are far away from the fixed block 10, are fixedly connected with the inner wall of the reset groove 8, and the limiting rods 12 penetrate through the limiting blocks 9;

during operation, the setting of a pair of gag lever post 12 can play spacing effect to the removal of stopper 9, and the both ends atress is even when moving of the sick stopper 9 to the condition that rocks is avoided appearing in the more stable of removal.

Further, as shown in fig. 3 and 5, an iron block 13 and a magnetic attraction block 14 are arranged in the reset groove 8, the iron block 13 is fixedly connected with the limiting block 9, the magnetic attraction block 14 is fixedly connected with the inner wall of the reset groove 8, and the iron block 13 and the magnetic attraction block 14 are in special-shaped attraction;

when the spray head is in operation, when the spring 11 pushes the limiting block 9 to reset, the iron block 13 and the magnetic attraction block 14 attract each other, so that the limiting block 9 is limited at the moment, and the situation that the limiting block 9 inclines to drive the spray head 6 to move under the inclined state is avoided.

Further, as shown in fig. 2 and fig. 3, two groups of the resetting mechanisms are arranged, and the two groups of the resetting mechanisms are symmetrically distributed on two sides of the inner wall of the gun head 1;

when the automatic reset device works, the two groups of reset mechanisms are arranged, so that the two ends of the spray head 6 can be reset simultaneously, and the reset process is more stable.

Further, as shown in fig. 1 and 6, a pair of connecting plates 15 are arranged at the outer sides of the gun body 2 and the connecting block 3, a pair of threaded holes are formed in the pair of connecting plates 15, nuts 16 are connected in the pair of threaded holes in a bolt manner, the nuts 16 penetrate through the connecting plates 15, the gun body 2 and the connecting block 3, hanging blocks 17 are fixedly connected at the outer sides of the gun body 2, and holes are formed in the surfaces of the hanging blocks 17;

during operation, the setting of connecting plate 15 and nut 16 can be connected rifle body 2 and connecting block 3, when need not to connect, only need unscrew nut 16 from connecting plate 15 inside, can dismantle fast, and hang the setting of piece 17 and can conveniently carry rifle body 2, hang the hole groove on hanging piece 17 surface and put in the place that has outstanding can carry rifle body 2.

The working principle is that through the structural design of the spray head 6, the inclined block 7 and the reset mechanism, when the dust removing gun is used, the air entering the gun head 1 from the air inlet pipe 4 can impact the inclined block 7, so that the spray head 6 is stretched and moved, when the dust removing gun is used, the spray head 6 has the function of resetting through the reset mechanism, the length of the dust removing gun is longer, the problem that the detachable dust removing gun is complicated when the dust removing gun is carried is solved, but the parts are easy to miss after the dust removing gun is disassembled, the subsequent installation and use are affected, the practicability of the device is improved, the inclined surface of the inclined block 7 is firstly contacted with the air when the air entering the air inlet pipe 4 contacts the inclined block 7, at the moment, the air pushes the inclined block 7 to move, the inclined block 7 is moved to drive the spray head 6 to move, and the spray head 6 can drive the reset mechanism to operate when moving, when the force applied by the gas to the inclined block 7 contacts, the reset mechanism is stressed and drives the spray head 6 to reset, the device arranged in the reset groove 8 provides an installation space for the device arranged inside, when the limit block 9 moves towards the position of the spring 11, the limit block 9 can press the spring 11, the stress of the spring 11 deforms and contracts inwards, the fixed block 10 can play a limiting role on one end of the spring 11 away from the limit block 9, the spring 11 is prevented from being separated from the reset groove 8, the extrusion force applied by the limit block 9 to the spring 11 is ended after the spray head 6 is moved, at the moment, the spring 11 instantaneously releases elastic potential energy, thereby resetting the driven limit block 9, the limit block 9 resets and drives the spray head 6 to reset, the arrangement of the pair of limit rods 12 can play a limiting role on the movement of the limit block 9, when the affected limit block 9 moves, the stress at two ends is uniform, thereby the condition that moves is more stable, avoid appearing rocking, when spring 11 promotes stopper 9 and resets, iron plate 13 and magnetism inhale piece 14 and produce the attraction, let stopper 9 this moment spacing, thereby avoided shower nozzle 6 under the incline condition, stopper 9 inclines and drive shower nozzle 6 and appear the condition of removing, canceling release mechanical system sets up two sets of both ends that can reset shower nozzle 6 simultaneously, let its process that resets more stable, connecting plate 15 and nut 16's setting can be connected gun body 2 and connecting block 3, when need not to connect, only need unscrew nut 16 from connecting plate 15 inside, can dismantle fast, and hang the setting of piece 17 can conveniently carry gun body 2, hang the hole groove on hanging piece 17 surface and put and can carry gun body 2 in the place that has the salient.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. A portable dust blowing gun, characterized in that: comprises a gun head (1) and a gun body (2); fixedly connected with connecting block (3) between rifle head (1) and rifle body (2), intake pipe (4) are installed to rifle head (1) bottom, intake pipe (4) and rifle head (1) are inside link up mutually, air inlet (5) are installed to one end that rifle head (1) was kept away from to intake pipe (4), inside sliding connection of rifle head (1) has shower nozzle (6), shower nozzle (6) outside fixedly connected with sloping block (7), sloping block (7) are "right triangle" design, the right angle limit of "right triangle" is located the one end that intake pipe (4) is close to rifle head (1), rifle head (1) inner wall is provided with canceling release mechanical system, canceling release mechanical system is used for driving shower nozzle (6) and resets.

2. A portable dust gun as set forth in claim 1, wherein: the reset mechanism comprises a reset groove (8), the reset groove (8) is formed in the inner wall of the gun head (1), a limiting block (9) is arranged in the reset groove (8), the limiting block (9) is fixedly connected with the outer side of the spray head (6), a fixing block (10) is fixedly connected with the inner wall of the reset groove (8), and a spring (11) is fixedly connected between the limiting block (9) and the fixing block (10).

3. A portable dust gun as set forth in claim 2, wherein: the reset groove (8) is internally provided with a pair of limiting rods (12), one end of each limiting rod (12) is fixedly connected with the corresponding fixed block (10), one end, far away from the corresponding fixed block (10), of each limiting rod (12) is fixedly connected with the inner wall of the reset groove (8), and the limiting rods (12) penetrate through limiting blocks (9).

4. A portable dust gun as set forth in claim 2, wherein: the magnetic iron block is characterized in that an iron block (13) and a magnetic suction block (14) are arranged inside the reset groove (8), the iron block (13) is fixedly connected with the limiting block (9), the magnetic suction block (14) is fixedly connected with the inner wall of the reset groove (8), and the iron block (13) and the magnetic suction block (14) are in special-shaped attraction.

5. A portable dust gun as set forth in claim 1, wherein: the two groups of reset mechanisms are symmetrically distributed on two sides of the inner wall of the gun head (1).

6. A portable dust gun as set forth in claim 5, wherein: the gun is characterized in that a pair of connecting plates (15) is arranged on the outer sides of the gun body (2) and the connecting blocks (3), a pair of threaded holes are formed in the connecting plates (15), nuts (16) are connected with the threaded holes in a bolt mode, the nuts (16) penetrate through the connecting plates (15), the gun body (2) and the connecting blocks (3), hanging blocks (17) are fixedly connected on the outer sides of the gun body (2), and holes are formed in the surfaces of the hanging blocks (17).