Side door opening structure and fire fighting truck

Abstract

The embodiment of the utility model provides a side door opening structure and a fire fighting truck, and relates to the technical field of fire fighting equipment. The side-opening door structure comprises a door frame and a door plate. The door plate is arranged in the door frame; one side of the door plate is hinged with the door frame; the door plate comprises a frame and a sealing plate. The sealing plate covers one side of the frame, and the other side of the frame is provided with a groove. The groove is formed along the edge of the door plate, and a sealing rubber strip is embedded in the groove. The fire fighting truck comprises the side door opening structure. The sealing performance of the fire-fighting equipment box can be improved, and fire-fighting equipment is prevented from being affected with damp or dust is prevented from entering.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire fighting equipment technical field, specifically, relate to a side open door structure and fire engine. BACKGROUND

[0002] In the design of fire engine, the equipment box is an important space for storing fire fighting equipment, and the design of its door structure directly affects the efficiency and safety of equipment access. Fire fighting equipment usually includes fire extinguishers, fire hoses, breaking tools, etc. These equipment needs to be quickly and reliably accessed in emergency situations, so the door structure of the equipment box must have good sealing, easy operation and durability.

[0003] However, the sealing of the traditional door structure is insufficient, which can easily cause the equipment to be damp or dust to enter, affecting the performance and service life of the equipment. SUMMARY

[0004] The utility model discloses a side open door structure and fire engine, which can improve the sealing performance of the fire fighting equipment box and prevent the fire fighting equipment from being damp or dust entering.

[0005] The embodiment of the utility model can be realized as follows:

[0006] In a first aspect, the utility model provides a side open door structure, which comprises a door frame and a door plate, the door plate is arranged in the door frame, one side of the door plate is hinged to the door frame, the door plate comprises a frame and a sealing plate, the sealing plate is arranged on one side of the frame, a groove is arranged on the other side of the frame, the groove is arranged along the edge of the door plate, and a sealing rubber strip is embedded in the groove.

[0007] In an optional embodiment, the frame comprises four profiled beams connected in sequence, and the groove is arranged along the extension direction of the profiled beam.

[0008] In an optional embodiment, a reinforcing beam is further connected between the two profiled beams arranged oppositely.

[0009] In an optional embodiment, the reinforcing beam is also provided with the groove on the side away from the sealing plate, and the sealing rubber strip is embedded in the groove of the reinforcing beam.

[0010] In an optional embodiment, the end of the profiled beam is provided with a plug.

[0011] In an optional embodiment, along the depth direction of the groove, the groove comprises a first cavity and a second cavity in sequence, and in the direction perpendicular to the extension direction of the groove and parallel to the plane of the door plate, the width of the second cavity is greater than that of the first cavity.

[0012] In an optional embodiment, the sealing strip is embedded in the second cavity, or the first cavity and the second cavity.

[0013] In an optional embodiment, the side-opening door structure further comprises an inner reinforcing plate, which is arranged on the side of the frame away from the sealing plate, and is fixed with the door frame, and covers the door plate when the door plate is closed.

[0014] In an optional embodiment, the door plate is further provided with a door lock assembly.

[0015] In a second aspect, the utility model provides a fire engine which comprises the side-opening door structure of any one of the foregoing embodiments.

[0016] The side-opening door structure and the fire engine provided by the embodiments of the utility model have the following beneficial effects.

[0017] The side-opening door structure provided by the utility model comprises a door frame and a door plate. The door plate is arranged in the door frame, and one side of the door plate is hinged to the door frame. The door plate comprises a frame and a sealing plate. The sealing plate covers one side of the frame, and the other side of the frame is provided with a groove. The groove is arranged along the edge of the door plate, and a sealing strip is embedded in the groove. By arranging the groove on the inner edge of the door plate and arranging the sealing strip in the groove, the sealing performance of the fire equipment box is improved, and the fire equipment is prevented from being damp or from entering dust. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the utility model, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Figure 1 The structural schematic diagram of the side-opening door structure provided by the embodiment is shown in the figure.

[0020] Figure 2 The structural schematic diagram of the door plate provided by the embodiment is shown in the figure.

[0021] Figure 3 The structural schematic diagram of the groove provided by the embodiment is shown in the figure.

[0022] Figure 4 The structural schematic diagram of the inner reinforcing plate provided by the embodiment is shown in the figure.

[0023] Icon: 100 - side opening door structure; 10 - door panel; 11 - frame; 111 - profile beam; 112 - longitudinal beam; 113 - cross beam; 114 - reinforcing beam; 115 - groove; 1151 - first cavity; 1152 - second cavity; 12 - sealing plate; 13 - door lock assembly; 20 - inner rib plate; 21 - inner plate; 22 - side plate. DETAILED DESCRIPTION

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative labor are within the scope of protection of the present application.

[0026] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0027] In the description of the present application, it should be noted that if the terms "upper", "lower", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship when the product of the present application is usually placed, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the present application.

[0028] In addition, if the terms "first", "second" and the like appear, they are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0029] It should be noted that the features in the embodiments of the present application can be combined with each other without conflict.

[0030] Please refer to Figure 1 The side opening door structure 100 provided by the present application is applied to a fire-fighting equipment box of a fire truck. The fire-fighting equipment box is opened or closed by the side opening door structure 100 to take or store fire-fighting equipment.

[0031] The side-opening door structure 100 includes a door frame (not shown) and a door panel 10. The door panel 10 is disposed within the door frame. One side of the door panel 10 is hinged to the door frame. The door panel 10 includes a frame 11 and a sealing plate 12. The sealing plate 12 covers one side of the frame 11. A groove 115 is formed on the other side of the frame 11. The groove 115 is provided along the edge of the door panel 10. A sealing strip is embedded in the groove 115.

[0032] Understandably, in this embodiment, the door frame is fixed to the fire equipment box. The door panel 10 is hinged to the door frame, thereby closing or opening the fire equipment box to facilitate the storage or removal of fire equipment. A groove 115 is formed on the side of the frame 11 away from the sealing plate 12, that is, a groove 115 is formed on the inner edge of the door panel 10, and a sealing strip is embedded in the groove 115. When the door panel 10 is closed, the sealing strip can seal the gap between the door panel 10 and the door frame, improving the sealing performance of the door panel 10 when closed and preventing the fire equipment in the fire equipment box from getting damp or dusty.

[0033] Please refer to Figure 2 Furthermore, the frame 11 includes four profile beams 111 connected end to end. Grooves 115 are formed along the extension direction of each profile beam 111. It is understood that in this embodiment, the main structure of the door panel 10 is the frame 11. The sealing plate 12 is fixed to one side of the frame 11 by adhesive bonding to form the door panel 10. Specifically, in this embodiment, the sealing plate 12 is bonded to the side of the frame 11 facing away from the grooves 115, avoiding welding deformation, improving the stability of the door panel 10, and simplifying the processing and installation process. In this embodiment, by setting the frame 11 as a splicing structure of profile beams 111, material sourcing is convenient, and the selection of profiles reduces production costs. It is understood that the profiles usually have built-in grooves 115, eliminating the need for additional grooving, further reducing production costs.

[0034] In this embodiment, the frame 11 has a square structure. Specifically, two longitudinal beams 112 and two transverse beams 113 are provided among the four profile beams 111. The two longitudinal beams 112 are spaced apart, and the two ends of the transverse beams 113 are respectively connected to the ends of the two longitudinal beams 112 to form a square frame 11 structure, which in turn forms a square door panel 10.

[0035] Furthermore, in this embodiment, a reinforcing beam 114 is connected between the two opposing profile beams 111. In this embodiment, the reinforcing beam 114 is arranged laterally, and its two ends are connected between the two longitudinal beams 112. It can be understood that by providing the reinforcing beam 114, the strength of the door panel 10 can be improved, preventing the door panel 10 from deforming.

[0036] Optionally, in the embodiment, since the length of the longitudinal beam 112 is greater than the length of the transverse beam 113, in order to reduce the use of materials, the reinforcing beam 114 is arranged transversely. In other embodiments, the reinforcing beam 114 can also be arranged longitudinally, and the two ends of the reinforcing beam 114 are connected between the two transverse beams 113. As long as the strength of the door panel 10 can be improved, the present application does not limit the direction of the reinforcing beam 114.

[0037] Optionally, in the embodiment, the number of reinforcing beams 114 is one. In other embodiments, the reinforcing beam 114 can be provided in multiple. When the reinforcing beam 114 is arranged transversely, multiple reinforcing beams 114 are arranged in the extension direction of the longitudinal beam 112. When the reinforcing beam 114 is arranged longitudinally, multiple reinforcing beams 114 are arranged in the extension direction of the transverse beam 113. Of course, in other embodiments, when multiple reinforcing beams 114 are provided, the reinforcing beam 114 can also be arranged in both longitudinal and transverse directions, that is, staggered in the frame 11. As long as the strength of the door panel 10 can be improved, the present application does not limit the number and position of the reinforcing beam 114.

[0038] Further, in the embodiment, the reinforcing beam 114 is also provided with a groove 115 away from the sealing plate 12. The groove 115 of the reinforcing beam 114 is embedded with a sealing strip. It can be understood that, in the embodiment, in order to facilitate material procurement, the reinforcing beam 114 also adopts a profile, which is provided with a groove 115.

[0039] Further, since the profile is adopted, the end of the profile beam 111 will form an opening. In the embodiment, the end of the profile beam 111 is provided with a plug (not shown in the figure). Specifically, in the embodiment, the two ends of the transverse beam 113 are connected to the two longitudinal beams 112 at the ends. The end of the longitudinal beam 112 forms an opening. In the embodiment, in order to improve the sealing performance, the end of the longitudinal beam 112 is provided with a plug. Of course, in other embodiments, the two ends of the longitudinal beam 112 can be connected to the transverse beam 113, and the end of the transverse beam 113 forms an opening, so that the plug is arranged at the end of the transverse beam 113. In other embodiments, the plug can also be arranged at the end of the longitudinal beam 112 and the transverse beam 113. The present application does not limit this.

[0040] Please refer to Figure 3The groove 115 includes a first cavity 1151 and a second cavity 1152 in sequence along the depth direction of the groove 115. The width of the second cavity 1152 is greater than the width of the first cavity 1151 in the direction perpendicular to the extending direction of the groove 115 and parallel to the plane of the door plate 10. It can be understood that the depth direction of the groove 115 is perpendicular to the door plate 10, that is, the groove 115 is formed in the direction from the back surface of the door plate 10 to the front surface of the door plate 10 in the embodiment. The width of the second cavity 1152 is greater than the width of the first cavity 1151 in the direction perpendicular to the extending direction of the groove 115 and parallel to the plane of the door plate 10, that is, a stepped structure is formed in the groove 115, which can limit the sealing rubber strip in the groove 115. Specifically, in the embodiment, the two ends of the second cavity 1152 are provided with a stepped structure, that is, the groove 115 is provided in a “T” shape in the embodiment, which can limit the sealing rubber strip and prevent the sealing rubber strip from falling off. The sealing rubber strip in the embodiment is embedded in the groove 115 by adhesion, and the sealing rubber strip is double-fixed by the first cavity 1151 and the second cavity 1152 to prevent the sealing rubber strip from falling off.

[0041] In the embodiment, the sealing rubber strip is embedded in the second cavity 1152. Specifically, in the embodiment, the second cavity 1152 is a square cavity, and the sealing rubber strip is correspondingly provided as a square rubber strip. The shape of the sealing rubber strip is set to be consistent with the shape of the second cavity 1152.

[0042] In other embodiments, the sealing rubber strip can be embedded in the first cavity 1151 and the second cavity 1152. Specifically, the second cavity 1152 and the first cavity 1151 are both square cavities, so that the groove 115 forms a “T” shape. The sealing rubber strip is provided in a “T” shape, so that the shape of the sealing rubber strip is consistent with the shape of the groove 115.

[0043] Please refer to Figure 4 In the embodiment, the side-hinged door structure 100 further includes an inner reinforcing plate 20. The inner reinforcing plate 20 is arranged on the side of the frame 11 away from the sealing plate 12. The inner reinforcing plate 20 is fixed with the door frame. The inner reinforcing plate 20 covers the door plate 10 when the door plate 10 is closed. It can be understood that the side-hinged door structure 100 in the embodiment is applied to a fire-fighting equipment box. The inner reinforcing plate 20 is fixed in the fire-fighting equipment box and fixed with the door frame. The cross section of the inner reinforcing plate 20 in the embodiment is an “L” shaped bent cover plate. The door plate 10 can be rotated to move out of or into the inner reinforcing plate 20. When the door plate 10 is closed, the door plate 10 enters the inner reinforcing plate 20, and the inner reinforcing plate 20 covers the door plate 10.

[0044] Specifically, the inner rib plate 20 comprises an inner plate 21 and side plates 22 connected to the four sides of the inner plate 21 and bent outward. The inner plate 21 is provided with an opening for connecting the outside and the inside of the fire-fighting equipment box when the door plate 10 moves out of the inner rib plate 20. When the door plate 10 enters the inner rib plate 20, the side plates 22 surround the frame 11.

[0045] Please refer to Figure 1 In the embodiment, the door plate 10 is further provided with a door lock assembly 13 for locking the door plate 10 and the door frame.

[0046] The side opening door structure 100 and the fire truck have the beneficial effects that:

[0047] The side opening door structure 100 comprises a door frame and a door plate 10. The door plate 10 is arranged in the door frame, and one side of the door plate 10 is hinged to the door frame. The door plate 10 comprises a frame 11 and a cover plate 12. The cover plate 12 is arranged on one side of the frame 11, and the other side of the frame 11 is provided with a groove 115. The groove 115 is arranged along the edge of the door plate 10, and a sealing rubber strip is embedded in the groove 115. By arranging the groove 115 on the inner edge of the door plate 10 and arranging the sealing rubber strip in the groove 115, the sealing performance of the fire-fighting equipment box is improved, and the fire-fighting equipment is prevented from being damp or from entering dust.

[0048] The above is only a specific embodiment of the utility model, but the protection scope of the utility model is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A side opening door structure, characterized by, The door structure comprises a door frame and a door panel, the door panel is arranged in the door frame, and one side of the door panel is hinged to the door frame; the door panel comprises a frame and a sealing plate, the sealing plate is arranged on one side of the frame, a groove is arranged on the other side of the frame, the groove is arranged along the edge of the door panel, and a sealing rubber strip is embedded in the groove.

2. The side door structure according to claim 1, wherein The frame comprises four profiled beams which are sequentially connected in a head-to-tail manner, and the groove is arranged on the profiled beam along the extension direction of the profiled beam.

3. The side door structure according to claim 2, wherein Two profiled beams arranged oppositely are further connected with a reinforcing beam.

4. The side door structure according to claim 3, wherein The reinforcing beam is also provided with the groove on the side away from the sealing plate, and the sealing rubber strip is embedded in the groove of the reinforcing beam.

5. The side door structure according to claim 2, wherein The end of the profiled beam is provided with a plug.

6. The side door structure according to claim 1, wherein Along the depth direction of the groove, the groove sequentially comprises a first cavity and a second cavity, and in the direction perpendicular to the extension direction of the groove and parallel to the plane of the door panel, the width of the second cavity is greater than the width of the first cavity.

7. The side door structure according to claim 6, wherein The sealing rubber strip is embedded in the second cavity or the first cavity and the second cavity.

8. The side door structure according to claim 1, wherein The side-hinged door structure further comprises an inner reinforcing plate, the inner reinforcing plate is arranged on the side of the frame away from the sealing plate, the inner reinforcing plate is fixed to the door frame, and the inner reinforcing plate covers the door panel when the door panel is closed.

9. The side door structure according to claim 1, wherein The door panel is further provided with a door lock assembly.

10. A fire apparatus characterized by, The side-hinged door structure comprises any one of claims 1-9.

Images