Spray head of garment steamer

Abstract

The utility model discloses a spray head of a garment steamer, which belongs to the field of garment steamer structures and comprises a spray head body and a spray head cover, a welding rib is arranged on one side, facing the spray head body, of the spray head cover, and a welding surface directly facing the welding rib is arranged on one side, facing the spray head cover, of the spray head body. By arranging the welding ribs and the welding surfaces in the spray head of the garment steamer, a bolt structure can be prevented from being arranged on the outer surface of the spray head, the attractiveness is improved, the service life of the spray head is prolonged, and the problem that the service life of the spray head is affected due to the fact that the spray head of the garment steamer is assembled through bolts in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the field of the structure of a garment steamer, in particular to a nozzle of a garment steamer. Background Art

[0002] The shower head of a garment steamer is one of its important components. In the prior art, the shower head panel is generally fixed to the shower head body by bolts. On the one hand, this installation method affects the appearance. On the other hand, the high temperature formed on the panel may accelerate the aging of the bolts and reduce the service life of the shower head during long-term use.

[0003] For example, the "garment steamer nozzle" disclosed in the Chinese patent literature has a publication number of CN220224689U, which includes a shell, the interior of the shell is a hollow structure, the end of the shell is provided with an opening, the interior of the shell is provided with a fixing column, the end of the fixing column away from the shell is provided with a threaded hole, the opening of the shell is provided with a metal plate, the metal plate is provided with a steam hole and a mounting hole, the mounting hole is provided with a bolt, the bolt cooperates with the threaded hole to fix the metal plate to the shell. The disadvantage of this patent is that the connection between the shell and the metal plate by bolts will affect the appearance on the one hand, and on the other hand, the high temperature formed on the panel may accelerate the aging of the bolts during long-term use and reduce the service life of the nozzle. Utility Model Content

[0004] The utility model aims to overcome the problem in the prior art that the nozzle of a garment steamer is assembled by bolts, which affects the service life of the nozzle, and provides a nozzle of a garment steamer that can achieve reliable connection of the nozzle assembly without using bolts, thereby increasing its service life.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The utility model discloses a nozzle of a hanging ironing machine, comprising a nozzle body and a nozzle cover, wherein the nozzle cover is provided with a welding rib on a side facing the nozzle body, and the nozzle body is provided with a welding surface facing the welding rib on a side facing the nozzle cover.

[0007] By arranging welding ribs and welding surfaces inside the nozzle of the garment steamer, it is possible to avoid arranging a bolt structure on the outer surface of the nozzle, thereby improving the aesthetics and the service life of the nozzle.

[0008] Preferably, the shape of the welding rib and the welding surface is annular, and the width thereof is not less than 1.5 mm. In the prior art, if two parts are to be welded, the welding is generally performed at the original connection position of the two parts. Since the nozzle body and the nozzle cover in the present application are both thin-walled parts, if they are directly welded, it is easy to cause the problem of insufficient welding strength and easy breakage. Therefore, the present application increases the welding surface and ensures the welding strength by providing annular welding ribs and welding surfaces.

[0009] Preferably, the nozzle body comprises an inner shell and an outer shell, the inner shell is installed in the outer shell, the opening of the outer shell is matched with the outer edge of the nozzle cover, and the welding surface is arranged at the opening of the inner shell. Through the inner shell, the welding position is located inside the nozzle, so the welding position is not easily affected by direct collision and is more reliable.

[0010] Preferably, a temperature-insulating cavity is formed between the inner container and the outer cover, and the temperature-insulating cavity surrounds the outer surface of the inner container. A temperature-insulating layer can be formed between the inner container and the outer cover through the temperature-insulating cavity, and when steam moves in the inner container, the outer cover can still maintain a low temperature, thereby improving safety in use.

[0011] Preferably, the outer side of the inner liner is provided with a plurality of support members located in the temperature-insulating cavity, and the inner side of the outer cover is provided with a plurality of clamping members corresponding to the support members. The inner liner and the outer cover can be supported by the support members, and the clamping members can realize the relative positioning of the outer cover and the inner liner through the limiting support members.

[0012] Preferably, the clamping member is a convex block protruding from the inner side wall of the outer cover, and the support member is provided with a guiding slope on the side facing away from the nozzle cover. The guiding slope can enable the convex block to quickly cooperate with the support member to form a limit, making the assembly process more convenient.

[0013] Preferably, the opening of the inner liner is in the shape of a polygon, and the support member is arranged at the midpoint of any one or more sides of the polygon. With this structure, the support member can cause a small deformation of the inner liner after being squeezed by the protrusion, thereby causing the protrusion to be stuck on the support member.

[0014] Preferably, the support member is provided with a limiting groove on a side facing the nozzle cover.

[0015] Preferably, the nozzle cover comprises a panel and a cover body, the outer edge of the panel is provided with a plurality of bending parts, and the cover body is provided with a plurality of positioning notches corresponding to the bending parts one by one. The panel and the cover body can be effectively connected through the bending parts and the positioning notches.

[0016] Preferably, the nozzle cover is provided with a plurality of steam holes and a steam ring groove connecting all the steam holes simultaneously.

[0017] Therefore, the utility model has the following beneficial effects: (1) improving aesthetics; (2) improving the service life of the nozzle; (3) improving safety through the temperature insulation chamber; (4) making the welding surface larger and the connection more reliable; and (5) facilitating assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is an explosion schematic diagram.

[0019] Figure 2 It is a structural schematic diagram of the inner container of the utility model.

[0020] Figure 3 It is a structural schematic diagram of the cover body of the utility model.

[0021] Figure 4 It is a sectional schematic diagram of the utility model.

[0022] In the figure: nozzle handle 1 inner shell 2 outer cover 3 panel 4 cover body 5 temperature insulation chamber 6 bending part 7 steam hole 8 steam ring groove 9 welding surface 10 welding rib 11 support part 12 clamping part 13 positioning notch 14. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific implementation methods.

[0024] Embodiment 1, as Figure 1-4 As shown, a spray head for a garment steamer comprises a spray head body, a spray head cover, and a spray head handle 1. The spray head body is mounted on the spray head handle 1 through a threaded structure.

[0025] The nozzle body includes an inner shell 2 and an outer cover 3. The opening size of the inner shell 2 is smaller than that of the outer cover 3. In the part close to the nozzle handle 1, the inner shell 2 and the outer cover 3 fit together inside and outside. Thus, a temperature-insulating cavity 6 is formed between the inner shell 2 and the outer cover 3, which gradually converges from the opening to the part close to the nozzle handle 1. A threaded structure for connecting with the nozzle handle 1 is provided at one end of the inner shell 2, and the inner shell 2 is provided with an external thread, while the nozzle handle 1 is provided with an internal thread.

[0026] The opening shapes of the inner liner 2 and the outer cover 3 are both hexagonal, and the hexagon includes two opposite and parallel long sides, and four short sides arranged in pairs on both sides of the long sides. The outer side of the inner liner 2 is provided with six support members 12 for supporting the inner liner 2 and the outer cover 3, and the six support members 12 are respectively arranged at the middle positions of the six sides of the hexagon. The support member 12 is provided with a limiting groove in the direction toward the nozzle cover, and a guiding inclined surface in the direction away from the nozzle cover. The inner side of the outer cover 3 is provided with six clips 13 corresponding to the support members 12, and the clips 13 are protruding from the inner wall of the outer cover 3. Through this structure, the support member 12 can cause a small deformation of the inner liner 2 after being squeezed by the protrusion, thereby prompting the protrusion to be stuck on the support member 12.

[0027] The nozzle cover includes a panel 4 and a cover body 5. The outer edge of the panel 4 is provided with a plurality of bending portions 7. The cover body 5 is provided with a plurality of positioning notches 14 corresponding to the bending portions 7. The panel 4 is made of metal, preferably stainless steel, and the cover body 5 is made of plastic. The metal panel 4 can improve the high temperature resistance of the part directly in contact with steam, and the plastic cover body 5 can reduce the overall weight of the nozzle and reduce costs. The bending portion 7 includes two parallel cuts, and a bendable metal sheet is formed between the two parallel cuts. After the panel 4 and the cover body 5 are stamped, the panel 4 and the cover body 5 can be positioned by bending them into the positioning notches 14. The bending portion 7 is also located in the middle of the six sides of the hexagon, corresponding to the support member 12. This arrangement can make the bending of the bending portion 7 easier. The outer edges of the panel 4 and the cover body 5 are both provided with covering edges. The covering edge of the panel 4 covers the outside of the covering edge of the cover body 5 and is also covered by the opening of the outer cover 3 .

[0028] The nozzle cover is provided with a plurality of steam holes 8 and a steam ring groove 9 which connects all the steam holes 8 at the same time. In the present embodiment, the number of the steam holes 8 is 10. The steam holes 8 protrude inwardly on the side facing the nozzle body, and reinforcing ribs are provided between the protruding part and the cover body 5. The steam holes 8 are provided with countersunk holes around the side facing away from the nozzle body. The countersunk holes are conical holes whose openings gradually expand outward. This structure can increase the contact surface between the steam and the object to be ironed. The steam ring groove can also increase the contact surface between the steam and the object to be ironed. At the same time, it also forms a channel for steam flow when the nozzle contacts the object, thereby improving the effect of hanging ironing.

[0029] The cover body 5 is provided with a welding rib 11 on the side facing the nozzle body, and the nozzle body is provided with a welding surface 10 facing the welding rib 11 on the side facing the nozzle cover. The welding rib 11 and the welding surface 10 are hexagonal and annular in shape, and their width is not less than 1.5 mm. In this embodiment, their width is 2.5 mm. The welding surface 10 is arranged at the opening of the inner tank 2. The welding surface 10 is a plane without bumps, and its width is the same as that of the welding rib 11. By arranging the welding rib 11 and the welding surface 10 inside the nozzle of the hanging ironing machine, it is possible to avoid setting a bolt structure on the outer surface of the nozzle, thereby improving the aesthetics and the service life of the nozzle. In the prior art, if two components are to be welded, the welding is generally performed at the original connection position of the two components. Since the nozzle body and the nozzle cover in the present application are both thin-walled parts, if they are directly welded, it is easy to cause problems such as insufficient welding strength and easy breakage. Therefore, the present application increases the welding surface 10 by setting an annular welding rib 11 and a welding surface 10, thereby ensuring the welding strength.

[0030] Through the inner liner 2, the welding position is located inside the nozzle. Therefore, the welding position is not easily affected by direct collision and is more reliable. A thermal insulation layer can be formed between the inner liner 2 and the outer cover 3 through the thermal insulation chamber 6. When the steam moves in the inner liner 2, the outer cover 3 can still maintain a low temperature, thereby improving the safety of use. The inner liner 2 and the outer cover 3 can be supported by the support member 12, and the clamping member 13 can realize the relative positioning of the outer cover 3 and the inner liner 2 through the limiting support member 12. The guide slope allows the protrusion to quickly cooperate with the support member 12 to form a limit, making the assembly process more convenient.

[0031] During the installation process, the cover body 5 and the panel 4 are first stamped into one piece, and then the panel 4 and the cover body 5 are reliably fixed by bending the bent portion 7 of the panel 4. Then the inner liner 2 is installed in the outer cover 3. During the installation of the inner liner 2, the clamping member 13 will squeeze the support member 12, causing a small amount of deformation of the wall of the inner liner 2, and then the clamping member 13 is clamped into the limiting groove of the support member 12, so that the inner liner 2 and the outer cover 3 are reliably fixed. Then the nozzle cover and the nozzle body are welded, and the welding method adopts the hot plate welding of the panel 4. During welding, the welding surface 10 and the welding rib 11 are completely fitted, and the gel generated during the welding process remains inside the nozzle, which will not affect the appearance of the nozzle.

[0032] Embodiment 2, as Figure 1-3 As shown, a spray head for a garment steamer comprises a spray head body, a spray head cover, and a spray head handle 1. The spray head body is mounted on the spray head handle 1 through a threaded structure.

[0033] The nozzle body includes an inner shell 2 and an outer cover 3. The opening size of the inner shell 2 is smaller than that of the outer cover 3. In the part close to the nozzle handle 1, the inner shell 2 and the outer cover 3 fit together inside and outside. Thus, a temperature-insulating cavity 6 is formed between the inner shell 2 and the outer cover 3, which gradually converges from the opening to the part close to the nozzle handle 1. A threaded structure for connecting with the nozzle handle 1 is provided at one end of the inner shell 2, and the inner shell 2 is provided with an external thread, while the nozzle handle 1 is provided with an internal thread.

[0034] The opening shapes of the inner liner 2 and the outer cover 3 are both hexagonal, and the hexagon includes two opposite and parallel long sides, and four short sides arranged in pairs on both sides of the long sides. The outer side of the inner liner 2 is provided with six support members 12 for supporting the inner liner 2 and the outer cover 3, and the six support members 12 are respectively arranged at the middle positions of the six sides of the hexagon. The support member 12 is provided with a limiting groove in the direction toward the nozzle cover, and a guiding inclined surface in the direction away from the nozzle cover. The inner side of the outer cover 3 is provided with six clips 13 corresponding to the support members 12, and the clips 13 are protruding from the inner wall of the outer cover 3. Through this structure, the support member 12 can cause a small deformation of the inner liner 2 after being squeezed by the protrusion, thereby prompting the protrusion to be stuck on the support member 12.

[0035] The nozzle cover includes a panel 4 and a cover body 5. The outer edge of the panel 4 is provided with a plurality of bending portions 7. The cover body 5 is provided with a plurality of positioning notches 14 corresponding to the bending portions 7. The panel 4 is made of metal, preferably stainless steel, and the cover body 5 is made of plastic. The metal panel 4 can improve the high temperature resistance of the part directly in contact with steam, and the plastic cover body 5 can reduce the overall weight of the nozzle and reduce costs. The bending portion 7 includes two parallel cuts, and a bendable metal sheet is formed between the two parallel cuts. After the panel 4 and the cover body 5 are stamped, the panel 4 and the cover body 5 can be positioned by bending them into the positioning notches 14. The bending portion 7 is also located in the middle of the six sides of the hexagon, corresponding to the support member 12. This arrangement can make the bending of the bending portion 7 easier. The outer edges of the panel 4 and the cover body 5 are both provided with covering edges. The covering edge of the panel 4 covers the outside of the covering edge of the cover body 5 and is also covered by the opening of the outer cover 3 .

[0036] The nozzle cover is provided with a plurality of steam holes 8 and a steam ring groove 9 which connects all the steam holes 8 at the same time. In the present embodiment, the number of the steam holes 8 is 10. The steam holes 8 protrude inwardly on the side facing the nozzle body, and reinforcing ribs are provided between the protruding part and the cover body 5. The steam holes 8 are provided with countersunk holes around the side facing away from the nozzle body. The countersunk holes are conical holes whose openings gradually expand outward. This structure can increase the contact surface between the steam and the object to be ironed. The steam ring groove can also increase the contact surface between the steam and the object to be ironed. At the same time, it also forms a channel for steam flow when the nozzle contacts the object, thereby improving the effect of hanging ironing.

[0037] The cover body 5 is provided with a welding rib 11 on the side facing the nozzle body, and the nozzle body is provided with a welding surface 10 facing the welding rib 11 on the side facing the nozzle cover. The welding rib 11 and the welding surface 10 are hexagonal and annular in shape, and their width is not less than 1.5 mm. In this embodiment, their width is 2.5 mm. The welding surface 10 is arranged at the opening of the inner tank 2. The welding surface 10 is a plane without bumps, and its width is the same as that of the welding rib 11. By arranging the welding rib 11 and the welding surface 10 inside the nozzle of the hanging ironing machine, it is possible to avoid setting a bolt structure on the outer surface of the nozzle, thereby improving the aesthetics and the service life of the nozzle. In the prior art, if two components are to be welded, the welding is generally performed at the original connection position of the two components. Since the nozzle body and the nozzle cover in the present application are both thin-walled parts, if they are directly welded, it is easy to cause problems such as insufficient welding strength and easy breakage. Therefore, the present application increases the welding surface 10 by setting an annular welding rib 11 and a welding surface 10, thereby ensuring the welding strength.

[0038] Through the inner liner 2, the welding position is located inside the nozzle. Therefore, the welding position is not easily affected by direct collision and is more reliable. A thermal insulation layer can be formed between the inner liner 2 and the outer cover 3 through the thermal insulation chamber 6. When the steam moves in the inner liner 2, the outer cover 3 can still maintain a low temperature, thereby improving the safety of use. The inner liner 2 and the outer cover 3 can be supported by the support member 12, and the clamping member 13 can realize the relative positioning of the outer cover 3 and the inner liner 2 through the limiting support member 12. The guide slope allows the protrusion to quickly cooperate with the support member 12 to form a limit, making the assembly process more convenient.

[0039] The difference between this embodiment and the first embodiment is that, during the processing, the panel 4 is directly injection molded onto the cover 5 to form an integral body, and then the panel 4 and the cover 5 are reliably fixed by bending the bending portion 7 of the panel 4. Then, the inner liner 2 is installed in the outer cover 3. During the installation of the inner liner 2, the clamping member 13 will squeeze the support member 12, causing a small amount of deformation of the wall of the inner liner 2, and then the clamping member 13 is clamped into the limiting groove of the support member 12, so that the inner liner 2 and the outer cover 3 are reliably fixed. Then, the nozzle cover and the nozzle body are welded, and the welding method adopts the hot plate welding of the panel 4. During welding, the welding surface 10 and the welding rib 11 are completely fitted, and the gel generated during the welding process remains inside the nozzle, which will not affect the appearance of the nozzle.

Claims

1. A hanging ironing machine nozzle, characterized in that: The nozzle body comprises a nozzle cover, wherein the nozzle cover is provided with a welding rib on a side facing the nozzle body, and the nozzle body is provided with a welding surface facing the welding rib on a side facing the nozzle cover.

2. A garment steamer nozzle according to claim 1, characterized in that: The welding rib and the welding surface are in the shape of a ring, and their width is not less than 1.5 mm.

3. The spray head of a garment steamer according to claim 1, characterized in that: The nozzle body comprises an inner shell and an outer cover, wherein the inner shell is installed in the outer cover, the opening of the outer cover is matched with the outer edge of the nozzle cover, and the welding surface is arranged at the opening of the inner shell.

4. A garment steamer nozzle according to claim 3, characterized in that: A temperature-insulating cavity is formed between the inner container and the outer cover, and the temperature-insulating cavity surrounds the outside of the inner container.

5. A garment steamer nozzle according to claim 4, characterized in that: The outer side of the inner container is provided with a plurality of supporting members located in the temperature-insulating cavity, and the inner side of the outer cover is provided with a plurality of clamping members corresponding to the supporting members one by one.

6. A garment steamer nozzle according to claim 5, characterized in that: The clamping member is a convex block protruding from the inner wall of the outer cover, and the support member is provided with a guiding inclined surface at a side facing away from the nozzle cover.

7. The spray head of a garment steamer according to claim 5, characterized in that: The opening of the inner container is in the shape of a polygon, and the support member is arranged at the midpoint of any one or more sides of the polygon.

8. The spray head of a garment steamer according to claim 5, characterized in that: The support member is provided with a limiting groove on a side facing the spray head cover.

9. A garment steamer nozzle according to any one of claims 1 to 7, characterized in that: The nozzle cover comprises a panel and a cover body, the outer edge of the panel is provided with a plurality of bending parts, and the cover body is provided with a plurality of positioning notches corresponding to the bending parts one by one.

10. A garment steamer nozzle according to any one of claims 1 to 7, characterized in that: The nozzle cover is provided with a plurality of steam holes and a steam ring groove which simultaneously connects all the steam holes.

Images