CN221279677U - Heating gun convenient for replacing gun head - Google Patents

Abstract

The utility model relates to the technical field of heating guns, in particular to a heating gun convenient for replacing a gun head. According to the utility model, the clamping teeth are clamped into the annular groove to be fixed through the elasticity of the elastic sheet, the whole process is simple to operate, the gun head is convenient for workers to install, meanwhile, the heat-insulating rubber ring can be pushed to move by the sleeve in a follow-up mode, the pushing barrel can squeeze the clamping teeth to move out of the annular groove, then the pushing barrel can contact the limiting ring and push the gun head to move outwards, and the gun head can be taken down, so that the workers can detach and disassemble, and the assembly, disassembly and use of the workers are facilitated.

Description

Heating gun convenient for replacing gun head

Technical Field

The utility model relates to the technical field of heating guns, in particular to a heating gun with a gun head convenient to replace.

Background

In the maintenance process of electronic products such as mobile phones, a hot air heating gun is often needed to heat elements on the surface of the electronic products, publication number CN201503129U discloses a hot air gun, although a fan of the hot air gun is erected corresponding to an air pipe of the hot air gun, so that unidirectional air flow is generated in the air pipe, a metal shell piece is adjacently erected on the inner wall of the air pipe to cover a hot coil, so that the air flow in the air pipe can be expanded to ensure that the air flow is unobstructed, high heat generated by the hot coil can be quickly blown out of the hot air gun, the heat exchange rate in and out of the hot air gun is increased, the heating benefit is improved, the problem that return air causes the heat in the hot air gun to heat the hot air gun, and further, the internal components of the hot air gun are damaged is solved, but most of the hot air gun for discharging the hot air gun is fixed through embedding or a screw structure when the hot air heating gun is used with common hot air heating gun on the market, and when workers need to replace gun heads with different calibers, the hot air gun heads are difficult to disassemble and replace and use by the workers is inconvenient.

Disclosure of utility model

The present utility model is directed to solving the technical problems set forth in the background art.

The utility model adopts the following technical scheme: the utility model provides a heating rifle convenient to change rifle head, includes heating rifle main part, air inlet, interactive panel, heating pipe and rifle head, the air inlet is seted up in one side of heating rifle main part, interactive panel installs in the surface of heating rifle main part, the heating pipe is installed in the one end of heating rifle main part, the one end of heating pipe is located in the rifle head cartridge, the shell fragment is installed in the outside of rifle head, the inboard fixed mounting of shell fragment has the latch, the ring channel has been seted up to the surface of heating pipe, the inside of ring channel is located to the latch cartridge, the inboard fixed mounting of surface of rifle head is located the limit ring of shell fragment, the surface cover of heating pipe is equipped with the sleeve, telescopic surface fixed mounting has thermal-insulated rubber ring, telescopic surface fixed mounting has the push away a section of thick bamboo.

Preferably, the elastic sheets are symmetrically distributed on the surface of the gun head. Here, make the shell fragment distribute evenly, make the rifle head can be fixed stable.

Preferably, foam pads are fixedly arranged on the surface of the heating gun main body, and the foam pads are symmetrically distributed. Here, the foam pad can have an anti-slip effect so that a worker can stably hold the heating gun body.

Preferably, the surface of the heat-insulating rubber ring is fixedly provided with convex rings, and the convex rings are distributed at equal intervals. Here, the bulge loop can play anti-skidding effect to whole personnel promote thermal-insulated rubber ring belt and move the sleeve body.

Preferably, the inner side of the sleeve is provided with a groove, the outer side of the heating gun main body is fixedly provided with a soft rubber ring, and the soft rubber ring is inserted into the groove. Here, the flexible glue ring can be clamped into the groove through deformation of the flexible glue ring, so that the position of the sleeve is limited, and the sleeve is prevented from moving easily.

Preferably, the outside of air inlet is provided with filtration, filtration includes the lid, the surface of air inlet is located to the lid cover, the surface of lid is provided with the elastic component, the outside fixed mounting of heating gun main part has the lug, the lug inserts the inside of locating the elastic component, the filter screen is installed at the top of lid. Here, the filter screen can shelter from the air inlet, prevents dust debris entering heating gun main part in.

Preferably, the outside of lid fixed mounting has the sand grip, the sand grip is symmetrical distribution. Here, the sand grip can play anti-skidding effect to staff's push-and-pull lid.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. According to the utility model, the clamping teeth are arranged, the gun head is clamped into the annular groove to be fixed through the elasticity of the elastic sheet, the whole process is simple to operate, a worker can conveniently install the gun head, meanwhile, the heat-insulating rubber belt can be pushed to move the sleeve in a follow-up mode, the pushing barrel can squeeze the clamping teeth to move out of the annular groove, then the pushing barrel can contact the limiting ring, the gun head is pushed to move outwards, and the gun head can be taken down, so that the worker can conveniently detach, and the worker can conveniently disassemble, assemble and use the gun.

2. According to the utility model, through the arrangement of the filtering structure, the filter screen can play a role in filtering dust and sundries, the dust and sundries are prevented from entering the heating gun main body, normal use of the heating gun main body is affected, meanwhile, the cover body is clamped into the elastic piece through the protruding block to be fixed, and a worker only needs to push and pull the cover body forcefully, so that the cover body can be disassembled and assembled, and the filter screen can be cleaned and maintained.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a heating gun with a gun head convenient to replace according to the present utility model;

FIG. 2 is a schematic side view of a heating gun with a gun head and a cover removed for easy replacement;

FIG. 3 is a schematic view showing a structure of the heating gun in FIG. 2A for facilitating replacement of the gun head according to the present utility model;

Fig. 4 is a schematic bottom view of a heating gun with a gun head and a cover removed for easy replacement;

Fig. 5 is a schematic diagram showing a structure of the heating gun at B in fig. 4, which is convenient for replacing the gun head.

Legend description:

1. A heating gun body; 2. an air inlet; 3. an interactive panel; 4. heating pipes; 5. a gun head; 6. a spring plate; 7. latch teeth; 8. a limiting ring; 9. a sleeve; 10. a heat-insulating rubber ring; 11. pushing a cylinder; 12. a foam pad; 13. a convex ring; 14. a groove; 15. a soft rubber ring; 16. a cover body; 17. an elastic member; 18. a bump; 19. a filter screen; 20. a convex strip; 21. an annular groove.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a heating rifle convenient to change rifle head 5, including heating rifle main part 1, the air inlet 2, interactive panel 3, heating pipe 4 and rifle head 5, air inlet 2 sets up in one side of heating rifle main part 1, interactive panel 3 installs in the surface of heating rifle main part 1, heating pipe 4 installs in the one end of heating rifle main part 1, the one end of heating pipe 4 is located to rifle head 5, shell fragment 6 is installed in the outside of rifle head 5, the inboard fixed mounting of shell fragment 6 has latch 7, annular groove 21 has been seted up on the surface of heating pipe 4, the inside of annular groove 21 is located to latch 7, the surface of rifle head 5 is located the inboard fixed mounting of shell fragment 6, the surface cover of heating pipe 4 is equipped with sleeve 9, sleeve 9's fixed surface installs push away the rubber ring 10, sleeve 9's fixed surface installs push tube 11, rifle head 5 passes through the elasticity of shell fragment 6, fix latch 7 card income 21, whole process easy operation makes things convenient for the staff to install rifle head 5, follow-up can promote thermal-insulated rubber ring 10 simultaneously and drives sleeve 9 and remove, make push tube 11 can extrude latch 7, push away from annular groove 21 and then push away from annular groove 11 and can take out to the face of the staff 5, can dismantle the face-down the staff, can take out the face of the staff, the staff is convenient for the tip 5 to take down, can be dismantled.

Referring to fig. 1-5, the elastic sheets 6 are symmetrically distributed on the surface of the gun head 5, so that the elastic sheets 6 are uniformly distributed, the gun head 5 can be fixed and stabilized, the foam pad 12 is fixedly arranged on the surface of the heating gun body 1, the foam pad 12 is symmetrically distributed, the anti-slip effect can be achieved, so that a worker can stably hold the heating gun body 1, the convex rings 13 are fixedly arranged on the surface of the heat-insulating rubber ring 10, the convex rings 13 are uniformly distributed, the anti-slip effect can be achieved, the whole worker can push the heat-insulating rubber ring 10 to drive the sleeve 9 to move, the inner side of the sleeve 9 is provided with the groove 14, the outer side of the heating gun body 1 is fixedly provided with the soft rubber ring 15, the soft rubber ring 15 is inserted into the groove 14, the soft rubber ring 15 can be clamped into the groove 14 through deformation of the worker, the position of the sleeve 9 is limited, and the sleeve 9 is prevented from moving easily.

Example two

Referring to fig. 4-5, a filtering structure is disposed on the outer side of the air inlet 2, the filtering structure includes a cover 16, the cover 16 is sleeved on the surface of the air inlet 2, an elastic member 17 is disposed on the surface of the cover 16, a bump 18 is fixedly mounted on the outer side of the heating gun main body 1, the bump 18 is inserted into the elastic member 17, a filter screen 19 is mounted on the top of the cover 16, and the filter screen 19 can shield the air inlet 2 to prevent dust and sundries from entering the heating gun main body 1.

Referring to fig. 4-5, the outer side of the cover 16 is fixedly provided with protruding strips 20, the protruding strips 20 are symmetrically distributed, and the protruding strips 20 can have an anti-slip effect, so that a worker can push and pull the cover 16.

Working principle: when the gun head 5 is used, a worker can insert the gun head 5 on the outer side of the heating pipe 4, the clamping teeth 7 are clamped into the annular groove 21 through deformation of the elastic sheet 6, the gun head 5 can be fixed on the outer side of the heating pipe 4, then the gun body 1 can be normally used, air is pumped through the air inlet 2, then the gun head 5 with different calibers can be inserted on the heating pipe 4 for use through ejection of the gun head 5 through parts such as heating wires in the heating pipe 4, elements on the surface of an electronic product can be normally heated, when the worker needs to replace the gun head 5, the worker only needs to push the heat-insulating rubber ring 10 to drive the sleeve 9 to move, the push barrel 11 can squeeze the clamping teeth 7, the clamping teeth 7 are removed from the annular groove 21, then the push barrel 11 can contact the limiting ring 8, the gun head 5 is pushed to move outwards, the gun head 5 can be taken down, then the sleeve 9 is pushed inwards, the soft rubber ring 15 is deformed and clamped into the groove 14, the sleeve 9 is fixed, the gun head 5 with different calibers can be inserted on the heating pipe 4 for use, and when the air is pumped through the air inlet 2, the filter cap 19 can be pushed and pulled by the filter cap 16, and the filter cap 16 can be normally used for cleaning the filter body 16, and the filter cap 16 can be conveniently cleaned by the filter body 16.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. The utility model provides a heating rifle convenient to change rifle head, includes heating rifle main part (1), air inlet (2), interactive panel (3), heating pipe (4) and rifle head (5), its characterized in that: the utility model provides a heating gun for the air inlet, including heating gun main part (1) and shell fragment (6), air inlet (2) are offered in one side of heating gun main part (1), interactive panel (3) are installed in the surface of heating gun main part (1), heating pipe (4) are installed in the one end of heating gun main part (1), rifle head (5) are inserted and are located the one end of heating pipe (4), shell fragment (6) are installed in the outside of rifle head (5), the inboard fixed mounting of shell fragment (6) has latch (7), ring channel (21) have been offered on the surface of heating pipe (4), the inside fixed mounting of latch (7) are located ring channel (21), the surface of rifle head (5) is located the inboard fixed mounting of shell fragment (6) has spacing ring (8), the surface cover of heating pipe (4) is equipped with sleeve (9), the fixed mounting of surface of sleeve (9) has thermal-insulated rubber ring (10), the fixed mounting of surface of sleeve (9) has push away section of thick bamboo (11).

2. The heating gun for facilitating gun head replacement according to claim 1, wherein: the elastic sheets (6) are symmetrically distributed on the surface of the gun head (5).

3. The heating gun for facilitating gun head replacement according to claim 1, wherein: the surface of the heating gun main body (1) is fixedly provided with foam pads (12), and the foam pads (12) are symmetrically distributed.

4. The heating gun for facilitating gun head replacement according to claim 1, wherein: the surface of the heat-insulating rubber ring (10) is fixedly provided with convex rings (13), and the convex rings (13) are distributed at equal intervals.

5. The heating gun for facilitating gun head replacement according to claim 1, wherein: the inner side of the sleeve (9) is provided with a groove (14), the outer side of the heating gun main body (1) is fixedly provided with a soft rubber ring (15), and the soft rubber ring (15) is inserted into the groove (14).

6. The heating gun for facilitating gun head replacement according to claim 1, wherein: the outside of air inlet (2) is provided with filtration, filtration includes lid (16), the surface of air inlet (2) is located to lid (16) cover, the surface of lid (16) is provided with elastic component (17), the outside fixed mounting of heating rifle main part (1) has lug (18), the inside of locating elastic component (17) is inserted in lug (18), filter screen (19) are installed at the top of lid (16).

7. The heating gun for facilitating gun head replacement according to claim 6, wherein: the outer side of the cover body (16) is fixedly provided with raised strips (20), and the raised strips (20) are symmetrically distributed.