Fire-fighting equipment box

Abstract

The utility model relates to the technical field of fire-fighting equipment boxes, and discloses a fire-fighting equipment box which comprises a box body, a clamping structure, a base and a pull rod structure, the box body comprises a shell, a box door, a door holder, a water pipe channel and an installation block, the box door is hinged to the front face of the shell, and the door holder is fixedly installed on the side, away from the box door, of the front face of the shell; four water pipe channels are formed in one side of the shell, a mounting block is fixedly mounted on the inner wall of the shell, a clamping structure is fixedly mounted on the lower surface of the shell and comprises a connecting block, a pressing handle, a buckle and a spring, a mounting groove is formed in the lower surface of the connecting block, and one end of the pressing handle penetrates through one end of the connecting block to be attached to one end of the buckle; a spring is fixedly installed at the other end of the buckle, and the other end of the spring is attached to the inner surface of the installation groove. Through the clamping structure arranged at the lower end of the box main body, the rollers can be quickly disassembled and assembled when the rollers are abraded.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-fighting equipment boxes, in particular to a fire-fighting equipment box. Background Art

[0002] Firefighting equipment refers to equipment used for firefighting, fire prevention and fire accidents, and equipment used for professional firefighting. The most common firefighting equipment: fire extinguishers, which can be divided into three categories according to the pressure type that drives the fire extinguisher: 1. Gas storage fire extinguishers, fire extinguishers driven by the pressure of compressed gas or liquefied gas released from the gas cylinder on the fire extinguisher; 2. Pressure storage fire extinguishers, fire extinguishers driven by the pressure of compressed gas or fire extinguishing vapor in the same container as the fire extinguisher; 3. Chemical reaction fire extinguishers, fire extinguishers driven by the gas pressure generated by the chemical reaction in the fire extinguisher.

[0003] The utility model patent application document with publication number "CN218173126U" discloses a fire equipment transport box, which is mainly composed of a first box body and two second boxes. This technical solution has the advantage of high operating efficiency and solves the problem that firefighters in existing fire equipment transport boxes need to carry out remote water supply and water hose equipment transportation during their daily duty, set up remote water supply trunk lines for long distances, have low efficiency in single-person operation, and consume personnel physical strength.

[0004] The fire-fighting equipment transport box disclosed in the above document has the following defects: after being used for a period of time, the rollers of the fire-fighting equipment transport box are easily worn out and the rollers cannot be quickly disassembled and assembled. Since the rollers are fixed at the bottom of the fire-fighting equipment transport box, the process of replacing the rollers is relatively troublesome.

[0005] It can be seen from this that the existing fire-fighting equipment transport box does not have a structure for quickly disassembling and assembling rollers, and it is necessary to improve the existing deficiencies and provide a fire-fighting equipment box. Utility Model Content

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] The utility model discloses a fire-fighting equipment box, comprising a box body, a snap-fit ​​structure, a base and a pull rod structure, wherein the box body comprises an outer shell, a box door, a door buckle, a water pipe channel and a mounting block, the front side of the outer shell is hinged with the box door, the front side of the outer shell away from the box door is fixedly mounted with a door buckle, one side of the outer shell is provided with four water pipe channels, the inner wall of the outer shell is fixedly mounted with a mounting block, the lower surface of the outer shell is fixedly mounted with a snap-fit ​​structure, the snap-fit ​​structure comprises a connecting block, a pressing handle, a buckle and a spring, the lower surface of the connecting block is provided with a mounting groove, one end of the pressing handle passes through one end of the connecting block until it is fitted with one end of the buckle, the other end of the buckle is fixedly mounted with a spring, and the other end of the spring is fitted with the inner surface of the mounting groove.

[0008] Furthermore, the base includes a mounting plate, a fixed plate, a rotating shaft, a roller and a support column, four fixed plates are fixedly mounted on the lower surface of the mounting plate, a rotating shaft is rotatably connected between two adjacent fixed plates, the outer surface of the rotating shaft is rotatably connected to the roller, and a support column is fixedly mounted on the side of the lower surface of the mounting plate away from the fixed plate.

[0009] Further, the pull rod structure includes a pull rod body, a connecting buckle, a first mounting seat, a first connecting rod, a second connecting rod and a second mounting seat, one end of the pull rod body is hinged with a connecting buckle, the connecting buckle is set to two and is symmetrically distributed, one side of the connecting buckle is fixedly connected to one side of the outer shell, a second mounting seat is fixedly installed in the middle of one side of the pull rod body, a mounting groove is provided on the surface of the second mounting seat, the interior of the mounting groove is hinged to one end of the second connecting rod, the other end of the second connecting rod is hinged to one end of the first connecting rod, a mounting groove is provided on the surface of the first mounting seat, the other end of the first connecting rod is hinged to the interior of the mounting groove, one end of the first mounting seat is fixedly connected to one side of the outer shell, and the first mounting seat, the first connecting rod, the second connecting rod and the second mounting seat are all set to two and are symmetrically distributed.

[0010] Furthermore, a through groove is provided on the lower surface of the shell, a connecting strip is fixedly installed on the lower surface of the through groove, a sliding groove is provided inside the connecting strip, and a filter screen is slidably connected inside the sliding groove.

[0011] Furthermore, a plurality of through holes are provided on one side of the box door.

[0012] Furthermore, a buckle groove is provided on the upper surface of the mounting plate, and the inner surface of the buckle groove is snap-connected with the outer surface of the buckle.

[0013] Furthermore, a wear-resistant block is provided on the lower surface of the support column.

[0014] The utility model has the following beneficial effects:

[0015] (1) The utility model can quickly disassemble and assemble the roller when the roller is worn by the engaging structure installed at the lower end of the box body.

[0016] (2) The pull rod structure installed at one end of the box body of the utility model can be more convenient to operate when the box body needs to be moved.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a side view of the overall structure of the utility model;

[0021] Figure 3 This is a cross-sectional view of the clamping structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the bottom structure of the utility model;

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] In the figure: 1. box body; 101. shell; 102. box door; 103. door buckle; 104. water pipe channel; 105. mounting block; 106. connecting strip; 107. filter screen; 2. snap-fit ​​structure; 201. connecting block; 202. pressing handle; 203. buckle; 204. spring; 3. base; 301. mounting plate; 302. fixing plate; 303. rotating shaft; 304. roller; 305. supporting column; 4. pull rod structure; 401. pull rod body; 402. connecting buckle; 403. first mounting seat; 404. first connecting rod; 405. second connecting rod; 406. second mounting seat. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4 As shown, the utility model is a fire fighting equipment box, including a box body 1, a snap-fit ​​structure 2, a base 3 and a pull rod structure 4. The box body 1 includes a shell 101, a box door 102, a door buckle 103, a water pipe channel 104 and a mounting block 105. The front of the shell 101 is hinged with the box door 102, and the door buckle 103 is fixedly installed on the side of the front of the shell 101 away from the box door 102. Four water pipe channels 104 are opened on one side of the shell 101, and the inner wall of the shell 101 is fixed with the water pipe channel 104. A mounting block 105 is installed, and a snap-fit ​​structure 2 is fixedly installed on the lower surface of the housing 101. The snap-fit ​​structure 2 includes a connecting block 201, a pressing handle 202, a buckle 203 and a spring 204. A mounting groove is opened on the lower surface of the connecting block 201. One end of the pressing handle 202 passes through one end of the connecting block 201 until it fits with one end of the buckle 203. A spring 204 is fixedly installed on the other end of the buckle 203. The other end of the spring 204 fits with the inner surface of the mounting groove.

[0027] The base 3 includes a mounting plate 301, a fixed plate 302, a rotating shaft 303, a roller 304 and a support column 305. Four fixed plates 302 are fixedly mounted on the lower surface of the mounting plate 301. The rotating shaft 303 is rotatably connected between two adjacent fixed plates 302. The outer surface of the rotating shaft 303 is rotatably connected to the roller 304. A support column 305 is fixedly mounted on the side of the lower surface of the mounting plate 301 away from the fixed plate 302.

[0028] The pull rod structure 4 includes a pull rod body 401, a connecting buckle 402, a first mounting seat 403, a first connecting rod 404, a second connecting rod 405 and a second mounting seat 406. The connecting buckle 402 is hinged at one end of the pull rod body 401, and the connecting buckle 402 is set to two and symmetrically distributed. One side of the connecting buckle 402 is fixedly connected to one side of the outer shell 101. A second mounting seat 406 is fixedly installed in the middle of one side of the pull rod body 401. A mounting groove is opened on the surface of the second mounting seat 406, and the interior of the mounting groove is hinged to one end of the second connecting rod 405. The other end of the second connecting rod 405 is hinged to one end of the first connecting rod 404. A mounting groove is opened on the surface of the first mounting seat 403, and the other end of the first connecting rod 404 is hinged to the interior of the mounting groove. One end of the first mounting seat 403 is fixedly connected to one side of the outer shell 101. The first mounting seat 403, the first connecting rod 404, the second connecting rod 405 and the second mounting seat 406 are all set to two and symmetrically distributed.

[0029] A through groove is formed on the lower surface of the housing 101 , a connecting strip 106 is fixedly mounted on the lower surface of the through groove, a sliding groove is formed inside the connecting strip 106 , and a filter screen 107 is slidably connected inside the sliding groove.

[0030] A plurality of through holes are formed on one side of the box door 102 .

[0031] A buckle groove is formed on the upper surface of the mounting plate 301 , and the inner surface of the buckle groove is engaged with the outer surface of the buckle 203 .

[0032] The lower surface of the support column 305 is provided with a wear-resistant block.

[0033] When in use, first press the pressing handle 202 to one end, and the pressing handle 202 squeezes the spring 204 to contract to one end, and then drives the buckle 203 to move synchronously, and then the upper surface of the mounting plate 301 is fitted with the lower surface of the connecting block 201, and the lower end of the buckle 203 is placed inside the buckle groove, and then the pressing handle 202 is released, and the buckle 203 is pushed forward by the rebound thrust of the spring 204 until the surface of the buckle 203 is fitted with the inside of the buckle groove. When the roller 304 is worn, the locking structure 2 can quickly disassemble and assemble the roller 304, and the filter screen 107 installed on the lower surface of the box body 1 can effectively drain the accumulated water in the box. When the filter screen 107 is blocked, you only need to pull the filter screen 107 to one end for cleaning. When the box body 1 needs to be moved, you only need to pull the pull rod body 401 to a certain angle, and the pull rod structure 4 can be more convenient to operate when the box body 1 needs to be moved.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A fire fighting equipment box, comprising a box body (1), a snap-fit ​​structure (2), a base (3) and a pull rod structure (4), characterized in that: The box body (1) comprises a shell (101), a box door (102), a door catch (103), a water pipe channel (104) and a mounting block (105); the box door (102) is hingedly connected to the front of the shell (101); the door catch (103) is fixedly mounted on the side of the front of the shell (101) away from the box door (102); four water pipe channels (104) are opened on one side of the shell (101); a mounting block (105) is fixedly mounted on the inner wall of the shell (101); and a snap-fit ​​structure (2) is fixedly mounted on the lower surface of the shell (101); The snap-fit ​​structure (2) comprises a connecting block (201), a pressing handle (202), a buckle (203) and a spring (204); a mounting groove is provided on the lower surface of the connecting block (201); one end of the pressing handle (202) passes through one end of the connecting block (201) until it fits with one end of the buckle (203); a spring (204) is fixedly mounted on the other end of the buckle (203); and the other end of the spring (204) fits with the inner surface of the mounting groove.

2. A fire fighting equipment box according to claim 1, characterized in that: The base (3) comprises a mounting plate (301), a fixing plate (302), a rotating shaft (303), a roller (304) and a support column (305); four fixing plates (302) are fixedly mounted on the lower surface of the mounting plate (301); a rotating shaft (303) is rotatably connected between two adjacent fixing plates (302); the outer surface of the rotating shaft (303) is rotatably connected to the roller (304); and a support column (305) is fixedly mounted on a side of the lower surface of the mounting plate (301) away from the fixing plate (302).

3. A fire fighting equipment box according to claim 1, characterized in that: The pull rod structure (4) comprises a pull rod body (401), a connecting buckle (402), a first mounting seat (403), a first connecting rod (404), a second connecting rod (405) and a second mounting seat (406), one end of the pull rod body (401) is hinged with a connecting buckle (402), the connecting buckles (402) are set to be two and symmetrically distributed, one side of the connecting buckle (402) is fixedly connected to one side of the housing (101), the middle part of one side of the pull rod body (401) is fixedly mounted with a second mounting seat (406), and the surface of the second mounting seat (406) is open. A mounting groove is provided, the interior of the mounting groove is hinged to one end of the second connecting rod (405), the other end of the second connecting rod (405) is hinged to one end of the first connecting rod (404), a mounting groove is provided on the surface of the first mounting seat (403), the other end of the first connecting rod (404) is hinged to the interior of the mounting groove, one end of the first mounting seat (403) is fixedly connected to one side of the outer shell (101), and the first mounting seat (403), the first connecting rod (404), the second connecting rod (405) and the second mounting seat (406) are all set to two and symmetrically distributed.

4. A fire fighting equipment box according to claim 1, characterized in that: A through groove is provided on the lower surface of the housing (101), a connecting strip (106) is fixedly mounted on the lower surface of the through groove, a sliding groove is provided inside the connecting strip (106), and a filter screen (107) is slidably connected inside the sliding groove.

5. The fire fighting equipment box according to claim 1, characterized in that: A plurality of through holes are provided on one side of the box door (102).

6. A fire fighting equipment box according to claim 2, characterized in that: A buckle groove is provided on the upper surface of the mounting plate (301), and the inner surface of the buckle groove is buckled and connected with the outer surface of the buckle (203).

7. A fire fighting equipment box according to claim 2, characterized in that: The lower surface of the support column (305) is provided with a wear-resistant block.

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