Wall-hanging stove and cover plate mounting structure thereof

Abstract

The utility model provides a wall-hanging stove and a cover plate mounting structure thereof, comprising a main shell, the front end of which is provided with an assembly groove; the first front cover plate is arranged in front of the main shell; the second front cover plate is arranged in front of the main shell and is positioned below the first front cover plate; the second front cover plate is provided with an assembling column, and the assembling column is inserted into the assembling groove and moves in the grooving direction of the assembling groove, so that the second front cover plate has a locking position and a dismounting position which can be switched relative to the main shell; when the first front cover plate and the second front cover plate are mounted, the first front cover plate and the second front cover plate are spliced together up and down by innovatively utilizing the positioning structure, and screws at the lower end of the first front cover plate and the upper end of the second front cover plate are omitted; therefore, screw tightening and unscrewing operations performed when the first front cover plate and the second front cover plate are assembled and disassembled to the main shell are reduced, steps are simplified, and production and assembly are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of wall-mounted boilers, in particular to a wall-mounted boiler and a cover plate mounting structure thereof. Background Art

[0002] The outer shell of a wall-mounted boiler consists of a main shell connected to multiple cover plates. In the prior art, these cover plates are screwed to the main shell. During installation and maintenance, the cover plates need to be frequently removed from the main shell, which increases the number of screw manipulations. In particular, some wall-mounted boilers have two cover plates on the front side, one upper and one lower, which are connected to the main shell entirely by screws. This requires multiple screw tightening and loosening operations during removal and installation, making the process cumbersome and inconvenient for production and assembly. Utility Model Content

[0003] The utility model aims to provide a wall-mounted boiler and a cover plate installation structure thereof, aiming to improve the problem of cumbersome assembly and disassembly of the cover plate in the prior art.

[0004] In order to achieve the above-mentioned purpose, the technical solutions of the present utility model include:

[0005] The utility model provides a cover plate installation structure, which includes:

[0006] A main housing, the front end of which is provided with an assembly slot;

[0007] a first front cover plate, which is arranged in front of the main housing;

[0008] a second front cover plate, which is arranged in front of the main housing and below the first front cover plate; the second front cover plate is provided with an assembly post, the assembly post being inserted into the assembly slot and moving along the slotting direction of the assembly slot, so that the second front cover plate has a switchable locking position and a disassembly position relative to the main housing;

[0009] When the second front cover is in the locked position, the first front cover is spliced ​​with the second front cover in an upper and lower manner through a positioning structure; the positioning structure includes a positioning post and a positioning hole, the positioning post is provided at the upper end of the second front cover, and the positioning hole is provided at the lower end of the first front cover;

[0010] When the second front cover is in the disassembly position, the first front cover is separated from the second front cover.

[0011] Compared with the prior art, the present application innovatively utilizes the positioning structure to splice the first front cover plate and the second front cover plate together from top to bottom during installation of the first front cover plate and the second front cover plate, thereby eliminating the screws at the lower end of the first front cover plate and the upper end of the second front cover plate, thereby reducing the screw tightening and loosening operations performed when the first and second front cover plates are disassembled and assembled to the main shell, simplifying the steps and facilitating production and assembly.

[0012] In one embodiment, the assembly groove includes a longitudinal groove and a transverse groove, and the rear end of the transverse groove is connected to the lower end of the longitudinal groove;

[0013] When the second front cover is in the locked position, the assembly post is located in the longitudinal groove, and the first front cover and the second front cover are in the same straight line.

[0014] In one embodiment, when the second front cover plate is in the disassembled position, the assembly post is located in the transverse groove, and the second front cover plate is arranged at an angle relative to the first front cover plate.

[0015] In one embodiment, a downwardly protruding limiting member is provided at the lower end of the first front cover;

[0016] The upper end of the second front cover is provided with a limiting groove corresponding to the limiting member;

[0017] When the second front cover is in the locked position, the limiting member is located in the limiting groove and abuts against the limiting groove.

[0018] In one embodiment, the second front cover is provided with a butterfly-shaped sheet metal component, the butterfly-shaped sheet metal component is arranged at the lower end of the rear side surface of the second front cover, and the assembly column is provided on the butterfly-shaped sheet metal component.

[0019] In one embodiment, a first bending part and a second bending part are provided at the lower end of the butterfly-shaped sheet metal part. The first bending part and the second bending part are staggered front and back. The first bending part is bent to the left, and the second bending part is bent to the right.

[0020] In one embodiment, the first bending member and the second bending member are both provided with a first mounting hole; the lower end of the second front cover is provided with a second mounting hole;

[0021] A third bending piece is provided at the front end of the butterfly-shaped sheet metal component; when the third bending piece abuts against the rear side surface of the second front cover plate, the first mounting hole is aligned with the second mounting hole.

[0022] In one embodiment, a first connecting portion is provided at an upper end of the first front cover, and the first connecting portion is fixed to the main housing by bolts;

[0023] A second connecting portion is provided at the lower end of the second front cover plate, and the second connecting portion is fixed to the main housing by bolts.

[0024] The utility model also provides a wall-mounted boiler, which comprises the cover plate installation structure as described above.

[0025] In order to better understand and implement the present invention, the present invention is described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings, wherein:

[0027] Figure 1 This is one of the three-dimensional diagrams of the wall-mounted boiler of the present utility model;

[0028] Figure 2 This is the second three-dimensional diagram of the wall-mounted boiler of the present invention (part of the cover plate is omitted);

[0029] Figure 3 yes Figure 2 A magnified view of middle A;

[0030] Figure 4 yes Figure 2 Enlarged view of middle B;

[0031] Figure 5 It is a three-dimensional diagram of the second front cover of the utility model;

[0032] Figure 6 It is a three-dimensional diagram of the butterfly-shaped sheet metal part of the utility model;

[0033] Figure 7 It is a schematic diagram of the cover installation structure of the present invention (the second front cover is in the locked position);

[0034] Figure 8 It is a schematic diagram of the cover plate installation structure of the present invention (the second front cover plate is in the disassembled position);

[0035] Figure 9 It is a schematic diagram of the cover plate installation structure of the present invention (the second front cover plate is arranged at an angle relative to the first front cover plate).

[0036] Description of reference numerals:

[0037] 10 Main housing, 110 Assembly slot, 111 Longitudinal slot, 112 Transverse slot, 20 First front cover, 210 Positioning hole, 220 Limiting member, 30 Second front cover, 310 Assembly column, 320 Positioning column, 330 Limiting slot, 340 Butterfly-shaped sheet metal part, 341 First bending part, 342 Second bending part, 343 Third bending part DETAILED DESCRIPTION

[0038] In order to better illustrate the present invention, the present invention is further described in detail below with reference to the accompanying drawings.

[0039] It should be clear that the embodiments described are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the embodiments of the present application.

[0040] The terms used in the embodiments of the present application are for the purpose of describing specific embodiments only and are not intended to limit the embodiments of the present application. The singular forms "a," "the," and "the" used in the embodiments of the present application and the appended claims are also intended to include plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0041] When the following description refers to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. On the contrary, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims. In the description of the present application, it should be understood that the terms "first", "second", "third", etc. are only used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence, nor can they be understood as indicating or implying relative importance. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0042] In addition, in this application, unless otherwise specified, "plurality" refers to two or more. "And / or" describes the relationship between associated objects, indicating that three possible relationships exist. For example, "A and / or B" can mean: A exists alone, A and B exist simultaneously, or B exists alone. The character " / " generally indicates that the associated objects are in an "or" relationship.

[0043] In order to better understand and implement the present invention, the present invention is described in detail below with reference to the accompanying drawings.

[0044] Combine Figures 1 to 9As shown, the utility model provides a cover plate mounting structure, which includes: a main housing 10, a front end of which is provided with a mounting groove 110; a first front cover plate 20, which is arranged in front of the main housing 10; a second front cover plate 30, which is arranged in front of the main housing 10 and is located below the first front cover plate 20; the second front cover plate 30 is provided with a mounting post 310, the mounting post 310 is inserted into the mounting groove 110 and moves along the groove direction of the mounting groove 110, so that the second front cover plate 30 has a switchable locking position and a detachable position relative to the main housing 10;

[0045] When the second front cover plate 30 is in the locked position, the first front cover plate 20 is spliced ​​with the second front cover plate 30 up and down through a positioning structure; the positioning structure includes a positioning post 320 and a positioning hole 210, the positioning post 320 is provided at the upper end of the second front cover plate 30, and the positioning hole 210 is provided at the lower end of the first front cover plate 20;

[0046] When the second front cover plate 30 is in the disassembly position, the first front cover plate 20 and the second front cover plate 30 are disposed separately.

[0047] Specifically, the first front cover plate 20 is pre-assembled on the main shell 10, and the assembly column 310 of the second front cover plate 30 is inserted into the assembly groove 110. By moving the second front cover plate 30, the assembly column 310 moves along the groove direction of the assembly groove 110 and the second front cover plate 30 moves to the locked position. At this time, the positioning column 320 is inserted into the positioning hole 210 to realize the upper and lower splicing of the second front cover plate 30 and the first front cover plate 20. Finally, the second front cover plate 30 is installed and connected to the main shell 10.

[0048] Compared with the prior art, the present application innovatively utilizes the positioning structure to splice the first front cover 20 and the second front cover 30 together from top to bottom during installation of the first front cover 20 and the second front cover 30, thereby eliminating the screws at the lower end of the first front cover 20 and the upper end of the second front cover 30, thereby reducing the screw tightening and loosening operations performed when the first and second front covers 30 are disassembled and assembled to the main shell 10, simplifying the steps and facilitating production and assembly.

[0049] It should be noted that, in the prior art, the upper and lower ends of the first front cover 20 are mounted and connected to the main shell 10 with screws, and the upper and lower ends of the second front cover 30 are also mounted and connected to the main shell 10 with screws. By adopting the technology of this application, the screws at the lower end of the first front cover 20 and the upper end of the second front cover 30 can be eliminated.

[0050] In one embodiment, the assembly slot 110 includes a longitudinal slot 111 and a transverse slot 112, and the rear end of the transverse slot 112 is connected to the lower end of the longitudinal slot 111. When the second front cover 30 is in the locked position, the assembly post 310 is located in the longitudinal slot 111, and the first front cover 20 and the second front cover 30 are in the same straight line. In this embodiment, the assembly slot 110 is designed to be connected with the longitudinal slot 111 and the transverse slot 112. When the assembly post 310 is located in the longitudinal slot 111, the first front cover 20 and the second front cover 30 are in the same straight line. When the second front cover 30 is moved upward, the positioning post 320 can be inserted into the positioning hole 210. At this time, the second front cover 30 is in the locked position. Finally, the second front cover 30 can be installed and connected to the main housing 10.

[0051] Furthermore, when the second front cover 30 is in the disassembled position, the assembly post 310 is located within the transverse groove 112. The second front cover 30 is set at an angle relative to the first front cover 20. In this embodiment, by moving the assembly post 310 from the longitudinal groove 111 to the transverse groove 112, the first front cover 20 and the second front cover 30 can be separated and set at an angle. At this time, an opening is provided between the second front cover 30 and the main housing 10 to expose some components within the main housing 10, making it convenient to inspect and repair the components through the opening. The second front cover 30 has an easy opening and closing function. Compared with traditional structures, it does not require any tools, which increases labor costs, reduces labor costs, and is convenient to use.

[0052] Furthermore, a downwardly protruding stopper 220 is provided at the lower end of the first front cover 20; a stopper slot 330 is provided at the upper end of the second front cover 30, corresponding to the stopper 220; when the second front cover 30 is in the locked position, the stopper 220 is located within the stopper slot 330 and abuts against the stopper slot 330. Through the above design, this embodiment allows the second front cover 30 to switch from the disassembled position to the locked position by utilizing the stopper 220 and the stopper slot 330 to determine the positional relationship between the positioning post 320 and the positioning hole 210, thereby ensuring that the positioning post 320 can be accurately inserted into the positioning hole 210 each time.

[0053] In one embodiment, the second front cover 30 is provided with a butterfly-shaped sheet metal part 340, which is disposed at the lower end of the rear side surface of the second front cover 30. The assembly column 310 is provided on the butterfly-shaped sheet metal part 340. Furthermore, the lower end of the butterfly-shaped sheet metal part 340 is provided with a first bending part 341 and a second bending part 342. The first bending part 341 and the second bending part 342 are staggered front and back, with the first bending part 341 being bent to the left and the second bending part 342 being bent to the right. In this embodiment, by bending the lower end of the butterfly-shaped sheet metal part 340 into the first bending part 341 and the second bending part 342, a bending forming method is used instead of welding, resulting in a stable connection that is not easily broken.

[0054] In one embodiment, a first mounting hole is defined on each of the first bending member 341 and the second bending member 342; a second mounting hole is defined at the lower end of the second front cover 30; and a third bending member 343 is defined at the front end of the butterfly-shaped sheet metal member 340. When the third bending member 343 abuts against the rear side of the second front cover 30, the first mounting hole aligns with the second mounting hole. The third bending member 343 and the second front cover 30 are used to position the first and second bending members 341 and 342 relative to the second front cover 30, and bolts are then passed through the first and second mounting holes and tightened with nuts.

[0055] In one embodiment, a first connecting portion is provided at the upper end of the first front cover plate 20, and the first connecting portion is fixed to the main shell 10 by bolts; a second connecting portion is provided at the lower end of the second front cover plate 30, and the second connecting portion is fixed to the main shell 10 by bolts.

[0056] The utility model also provides a wall-mounted boiler, which comprises the cover plate installation structure as described above.

[0057] Based on the disclosure and teachings of the above description, those skilled in the art may also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and any modifications and variations of the present invention should also fall within the scope of protection of the claims of the present invention. In addition, although certain specific terms are used in this description, these terms are for convenience of description only and do not constitute any limitation to the present invention.

Claims

1. A cover plate installation structure, characterized in that: include: A main housing, the front end of which is provided with an assembly slot; a first front cover plate, which is arranged in front of the main housing; a second front cover plate, which is arranged in front of the main housing and below the first front cover plate; the second front cover plate is provided with an assembly post, the assembly post being inserted into the assembly slot and moving along the slotting direction of the assembly slot, so that the second front cover plate has a switchable locking position and a disassembly position relative to the main housing; When the second front cover is in the locked position, the first front cover is spliced ​​with the second front cover in an upper and lower manner through a positioning structure; the positioning structure includes a positioning post and a positioning hole, the positioning post is provided at the upper end of the second front cover, and the positioning hole is provided at the lower end of the first front cover; When the second front cover is in the disassembly position, the first front cover is separated from the second front cover.

2. The cover plate mounting structure according to claim 1, wherein: The assembly groove includes a longitudinal groove and a transverse groove, and the rear end of the transverse groove is connected to the lower end of the longitudinal groove; When the second front cover is in the locked position, the assembly post is located in the longitudinal groove, and the first front cover and the second front cover are in the same straight line.

3. The cover plate mounting structure according to claim 2, wherein: When the second front cover plate is in the disassembly position, the assembly post is located in the transverse groove, and the second front cover plate is arranged at an angle relative to the first front cover plate.

4. The cover plate mounting structure according to claim 3, wherein: A downwardly protruding limiting member is provided at the lower end of the first front cover; The upper end of the second front cover is provided with a limiting groove corresponding to the limiting member; When the second front cover is in the locked position, the limiting member is located in the limiting groove and abuts against the limiting groove.

5. The cover plate mounting structure according to claim 1, wherein: The second front cover is provided with a butterfly-shaped sheet metal component, which is arranged at the lower end of the rear side surface of the second front cover, and the assembly column is provided on the butterfly-shaped sheet metal component.

6. The cover plate mounting structure according to claim 5, characterized in that: A first bending part and a second bending part are provided at the lower end of the butterfly-shaped sheet metal part. The first bending part and the second bending part are staggered front and back. The first bending part is bent to the left, and the second bending part is bent to the right.

7. The cover plate mounting structure according to claim 6, wherein: The first bending member and the second bending member are both provided with a first mounting hole; the lower end of the second front cover is provided with a second mounting hole; A third bending piece is provided at the front end of the butterfly-shaped sheet metal component; when the third bending piece abuts against the rear side surface of the second front cover plate, the first mounting hole is aligned with the second mounting hole.

8. The cover plate mounting structure according to claim 1, wherein: A first connecting portion is provided at the upper end of the first front cover, and the first connecting portion is fixed to the main housing by bolts; A second connecting portion is provided at the lower end of the second front cover plate, and the second connecting portion is fixed to the main housing by bolts.

9. A wall-mounted boiler, characterized in that: It comprises the cover plate mounting structure according to any one of claims 1 to 8.

Images