Fire hydrant box

Abstract

The utility model belongs to the technical field of fire fighting equipment, and discloses a fire hydrant box which comprises a box body, a buffer cavity is formed in the front face of the box body, a mounting frame is elastically arranged in the buffer cavity in a sliding mode, a glass box door is movably arranged on the front face of the mounting frame, and a protection mechanism is arranged on the front face of the glass box door. When the glass box door is collided by external articles, the glass box door can firstly make contact with the folding gauze element, so that the folding gauze element can prevent external sharp articles from directly colliding with glass of the glass box door, and therefore the glass box door is preliminarily protected, and when the external articles continuously extrude the glass box door, the glass box door is prevented from being damaged. The back face of the glass box door can extrude the mounting frame, the mounting frame further slides in the buffering cavity and extrudes the first compression spring for buffering, and therefore the collision force of external objects on the glass box door is weakened, the protection effect of the glass box door is improved, and the glass box door is not prone to being damaged.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire-fighting equipment, and particularly relates to a fire hydrant box. Background Art

[0002] A fire hydrant box refers to a box used to store fire hydrants, which is used for extinguishing fires in case of a fire. It should be equipped with a water hose, a water gun, etc. The installation methods include surface-mounted, recessed, semi-recessed, etc. At present, fire hydrant boxes are installed at the aisles at the entrances of existing houses. In order to facilitate viewing the devices inside the box, most of them adopt transparent glass doors.

[0003] According to the patent No. CN217015190U, a retractable door of a fire hydrant box is disclosed, which includes a box cabinet. Opposite sliding grooves are provided at the upper and lower ends inside the box cabinet. A fixed clamping block is provided on one side of each sliding groove. A fixed strip is connected between the upper and lower fixed clamping blocks. One side of the fixed clamping block is connected with a stretching spring, and the other end of the stretching spring is connected with a sliding clamping block, and the sliding clamping block slides inside the sliding groove. A moving strip is connected between the upper and lower sliding clamping blocks; A stop block is installed on one side of the moving strip. A slotted groove is provided on one side of the stop block, a stop rod is provided inside the slotted groove, an installation groove is provided on one side of the slotted groove, and a screw sleeve is rotatably installed inside the installation groove, and a screw rod is threadedly connected inside the screw sleeve. The utility model can automatically open the folding louvers as the expansion joint of the fire hose expands, without manual opening, saving the time for opening the fire hydrant box, achieving every minute and second in fire rescue, and avoiding delaying the fire extinguishing time.

[0004] Although the above-disclosed device can automatically open the folding louvers without manual opening and save the time for opening the fire hydrant box, since the folding louvers in the above are made of relatively soft materials, when large items are carried during the decoration of a house and pass by the fire hydrant box, it is easy to damage the glass door due to improper handling of the items, thereby reducing the protection of the box door. For this reason, we provide a fire hydrant box to solve the above problems. Content of the Utility Model

[0005] To solve the problems raised in the above background art, the utility model provides a fire hydrant box.

[0006] To achieve the above object, the utility model provides the following technical solution: A fire hydrant box includes a box body. A buffer cavity is opened on the front surface of the box body. An installation frame is elastically slidably arranged inside the buffer cavity. A glass box door is movably arranged on the front surface of the installation frame. A protection mechanism is arranged on the front surface of the glass box door.

[0007] The protection mechanism includes two fixed columns and a fixed plate. The two fixed columns are respectively fixedly connected to both sides of the front surface of the glass box door. The fixed plate is sleeved on the surfaces of the two fixed columns. Tension springs are sleeved on the surfaces of the two fixed columns, and the two ends of each tension spring are respectively connected to the bottom surface of the fixed plate and the bottom end of the fixed column. A folding screen is fixedly connected to the bottom surface of the fixed plate, and the bottom end of the folding screen is fixedly connected to the bottom ends of the two fixed columns. A positioning mechanism is arranged between the middle of the fixed plate and the glass box door.

[0008] In the above technical solution, preferably, a plurality of first compression springs are fixedly connected to the inner wall of the buffer cavity, and the back surface of the installation frame is connected to one end of each first compression spring.

[0009] In the above technical solution, preferably, clamping grooves are formed at the four corners of the surface of the box body, and clamping blocks that slide in the corresponding clamping grooves are fixedly connected to the four corners of the back surface of the installation frame.

[0010] In the above technical solution, preferably, two installation grooves are formed on the right side surface of the installation frame, and two installation shafts are fixedly connected to the right side surface of the glass box door, and the two installation shafts are respectively movably connected in the two installation grooves.

[0011] In the above technical solution, preferably, an installation cavity is formed in the inner wall of each installation groove, a positioning block is slidably arranged in the inner wall of each installation cavity, and a second compression spring is fixedly connected, and one end of the second compression spring is connected to the positioning block. The surface of the installation shaft is in contact with the back surface of the positioning block.

[0012] In the above technical solution, preferably, a shift lever that penetrates to the right side of the installation frame is fixedly connected to the right side surface of each positioning block, and the shift lever slides on the surface of the installation frame.

[0013] In the above technical solution, preferably, the positioning mechanism includes a clamping plate and a positioning plate. The clamping plate is fixedly connected to the middle of the fixed plate. The positioning plate is hinged to the front surface of the glass box door, and the positioning plate is located above the clamping plate and is clamped with the clamping plate.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. The present invention cooperates with the first compression spring, the buffer chamber, the mounting frame, the glass door, and the protective mechanism. When the glass door is hit by an external object, it will first contact the folding screen, so that the folding screen can prevent the external sharp objects from directly colliding with the glass of the glass door, thereby playing a preliminary protective effect on the glass door. When the external object continues to press the glass door, the back of the glass door will press the mounting frame, further causing the mounting frame to slide in the buffer chamber and compress the first compression spring for buffering, thereby weakening the impact of the glass door by the external object, improving the protective effect of the glass door, and making the glass door less likely to be damaged.

[0016] 2. The utility model is provided with the mounting groove, the mounting shaft, the positioning block, the second compression spring, the mounting cavity and the push rod. When the glass box door is inserted into the mounting groove through the mounting shaft, the inclined surface at the bottom of the mounting cavity will be squeezed first, causing the mounting cavity to slide upward until the mounting shaft is inserted into the mounting groove. The positioning block is pushed downward by the elastic force of the second compression spring, so that the back side of the positioning block can block the mounting shaft to prevent the mounting shaft from being separated from the mounting groove, thereby completing the installation of the glass box door. The operation is more convenient. The right side of each positioning block is fixedly connected to a push rod that passes through the right side of the mounting frame, and the push rod slides on the surface of the mounting frame. When the glass box door needs to be disassembled and replaced, it is only necessary to push the push rod to drive the positioning block to move, so that the positioning block releases the positioning of the mounting shaft, thereby directly removing the glass box door. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a structural diagram of the utility model without the glass door;

[0019] Figure 3 This is a front view structural diagram of the box body of the utility model;

[0020] Figure 4 This is a structural diagram of the installation frame of the utility model;

[0021] Figure 5 This is a structural diagram of the glass box door of the utility model;

[0022] Figure 6 For this utility model Figure 4 A magnified schematic diagram of the structure at center A;

[0023] Figure 7 For this utility model Figure 5 A magnified schematic diagram of the structure at B in the middle;

[0024] Figure 8 This is a structural diagram of the positioning block of the utility model.

[0025] In the figure: 1, box body; 2, mounting frame; 31, first compression spring; 32, buffer cavity; 33, card slot; 34, card block; 4, mounting groove; 51, positioning block; 52, second compression spring; 53, mounting cavity; 54, lever; 6, glass box door; 7, folding screen; 81, fixed column; 82, tension spring; 9, mounting shaft; 10, clamping plate; 11, positioning plate; 12, fixing plate. Detailed implementation manner

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] As Figures 1 to 8 shown, the present invention provides one, so that the mounting frame 2 slides and buffers in the buffer cavity 32, further buffering the glass box door 6, effectively weakening the collision force received by the glass box door 6, making the glass on the glass box door 6 not easily damaged, and a protection mechanism is provided on the front surface of the glass box door 6.

[0028] The protection mechanism includes two fixed columns 81 and a fixing plate 12. The two fixed columns 81 are respectively fixedly connected to both sides of the front surface of the glass box door 6. The fixing plate 12 is sleeved on the surfaces of the two fixed columns 81, enabling the fixing plate 12 to slide on the two fixed columns 81. Tension springs 82 are sleeved on the surfaces of the two fixed columns 81, and the two ends of the tension spring 82 are respectively connected to the bottom surface of the fixing plate 12 and the bottom end of the fixed column 81. A folding screen 7 is fixedly connected to the bottom surface of the fixing plate 12. The folding screen 7 is a folding diamond screen, which can provide good protection for the glass box door 6. Therefore, when the top end of the folding screen 7 is released from positioning, under the elastic tension of the tension spring 82, the folding screen 7 can be pulled downward to facilitate the inspection of the components in the box body 1, and the components in the box body 1 can also be observed through the folding screen 7. The bottom end of the folding screen 7 is fixedly connected to the bottom ends of the two fixed columns 81. A positioning mechanism is provided between the middle of the fixing plate 12 and the glass box door 6. Through the positioning mechanism, the fixing plate 12 can be positioned on the front surface of the glass box door 6, thereby fixing the folding screen 7. With the above structure, the folding screen 7 can block external collision objects, effectively preventing the glass of the glass box door 6 from being damaged by sharp objects, and further improving the protection effect on the glass box door 6.

[0029] As Figure 3As shown, a plurality of first compression springs 31 are fixedly connected to the inner wall of the buffer cavity 32, and the back of the mounting frame 2 is connected to one end of each first compression spring 31. Through the setting of the first compression springs 31, when the mounting frame 2 is squeezed by the outside world, the mounting frame 2 squeezes each first compression spring 31 to achieve a buffering effect on the mounting frame 2.

[0030] like Figure 1 、 Figure 2 and Figure 4 As shown, the four corners of the surface of the box body 1 are provided with card slots 33, and the four corners of the back of the installation frame 2 are fixedly connected with card blocks 34 that slide in the corresponding card slots 33. Through the arrangement of the card slots 33 and the card blocks 34, the installation frame 2 is limited to prevent the installation frame 2 from sliding out of the buffer cavity 32, thereby ensuring the stability of the glass box door 6 after being installed in the installation frame 2.

[0031] As shown Figure 1 、 Figure 2 、 Figure 4 and Figure 5 As shown, two mounting grooves 4 are provided on the right side of the mounting frame 2, and two mounting shafts 9 are fixedly connected to the right side of the glass box door 6. The two mounting shafts 9 are movably connected in the two mounting grooves 4 respectively. Through the arrangement of the mounting grooves 4 and the mounting shafts 9, the glass box door 6 can be quickly snapped into the mounting grooves 4 through the mounting shafts 9.

[0032] like Figure 1 、 Figure 6 and Figure 8 As shown, the inner wall of each mounting groove 4 is provided with a mounting cavity 53, and the inner wall of each mounting cavity 53 is slidably provided with a positioning block 51 and fixedly connected with a second compression spring 52, and one end of the second compression spring 52 is connected to the positioning block 51, and the surface of the mounting shaft 9 is in contact with the back of the positioning block 51. Through the arrangement of the above structure, when the glass box door 6 is inserted into the mounting groove 4 through the mounting shaft 9, it will first squeeze the inclined surface at the bottom of the mounting cavity 53, causing the mounting cavity 53 to slide upward until the mounting shaft 9 is inserted into the mounting groove 4, and the elastic force of the second compression spring 52 is used to By pushing the positioning block 51 downward, the back of the positioning block 51 can block the installation shaft 9 to prevent the installation shaft 9 from disengaging from the installation groove 4, and the installation of the glass box door 6 can be completed, which makes the operation more convenient. The right side of each positioning block 51 is fixedly connected to a lever 54 that passes through the right side of the installation frame 2, and the lever 54 slides on the surface of the installation frame 2. When the glass box door 6 needs to be disassembled and replaced, it is only necessary to move the lever 54 to drive the positioning block 51 to move the positioning block 51 so that the positioning block 51 releases the positioning of the installation shaft 9, thereby directly removing the glass box door 6.

[0033] like Figure 1 and Figure 7As shown in the figure, the positioning mechanism includes a clamping plate 10 and a positioning plate 11. The clamping plate 10 is fixedly connected to the middle of the fixed plate 12. The positioning plate 11 is hinged to the front of the glass box door 6 and is located above the clamping plate 10 and is clamped with the clamping plate 10. With the above structure, it can ensure that the folding screen 7 normally protects the glass box door 6, preventing external objects from directly colliding with the glass box door 6, and enabling the folding screen 7 to buffer the colliding objects. When it is necessary to remove the shielding of the folding screen 7 from the glass box door 6, just press the top of the positioning plate 11, and the bottom of the positioning plate 11 can be disengaged from the positioning of the clamping plate 10, causing the fixed plate 12 to automatically drive the folding screen 7 to slide downward, so as to facilitate personnel to observe the situation inside the glass box door 6. When the fixed plate 12 needs to be reset, just pull the fixed plate 12 upward so that the top of the clamping plate 10 is inserted into the bottom of the positioning plate 11 for clamping.

[0034] The working principle and usage process of the present utility model: When the glass box door 6 is collided by external objects, it will first contact the folding screen 7, enabling the folding screen 7 to prevent external sharp objects from directly colliding with the glass of the glass box door 6, thus playing a preliminary protective effect on the glass box door 6. When external objects squeeze the glass box door 6, the back of the glass box door 6 will squeeze the mounting frame 2, further causing the mounting frame 2 to slide in the buffer cavity 32 and squeeze the first compression spring 31 for buffering, thereby weakening the collision force of the glass box door 6 by external objects and improving the protective effect of the glass box door 6, making the glass box door 6 not easily damaged.

[0035] In the present utility model, unless otherwise clearly defined and limited, terms such as "connection" and "fixation" shall be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The content not described in detail in the specification belongs to the prior art well-known to those skilled in the art.

[0036] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A fire hydrant box, comprising a box body (1), characterized in that: A buffer cavity (32) is provided on the front surface of the box body (1). An installation frame (2) is elastically and slidably arranged in the buffer cavity (32). A glass box door (6) is movably arranged on the front surface of the installation frame (2). A protection mechanism is arranged on the front surface of the glass box door (6). The protection mechanism includes two fixed columns (81) and a fixed plate (12). The two fixed columns (81) are respectively fixedly connected to both sides of the front surface of the glass box door (6). The fixed plate (12) is sleeved on the surfaces of the two fixed columns (81). Tension springs (82) are sleeved on the surfaces of the two fixed columns (81), and the two ends of each tension spring (82) are respectively connected to the bottom surface of the fixed plate (12) and the bottom end of the corresponding fixed column (81). A folding screen (7) is fixedly connected to the bottom surface of the fixed plate (12), and the bottom end of the folding screen (7) is fixedly connected to the bottom ends of the two fixed columns (81). A positioning mechanism is arranged between the middle of the fixed plate (12) and the glass box door (6).

2. The fire hydrant box according to claim 1, characterized in that: A plurality of first compression springs (31) are fixedly connected to the inner wall of the buffer cavity (32). One end of each first compression spring (31) is connected to the back surface of the installation frame (2).

3. The fire hydrant box according to claim 2, characterized in that: Card slots (33) are provided at the four corners of the surface of the box body (1). Blocks (34) that slide in the corresponding card slots (33) are fixedly connected to the four corners of the back surface of the installation frame (2).

4. A fire hydrant box according to claim 1, characterized in that: Two installation slots (4) are provided on the right side surface of the installation frame (2). Two installation shafts (9) are fixedly connected to the right side surface of the glass box door (6), and the two installation shafts (9) are respectively movably connected in the two installation slots (4).

5. A fire hydrant box according to claim 4, characterized in that: An installation cavity (53) is provided on the inner wall of each installation slot (4). A positioning block (51) is slidably arranged on the inner wall of each installation cavity (53), and a second compression spring (52) is fixedly connected thereto. One end of the second compression spring (52) is connected to the positioning block (51). The surface of the installation shaft (9) is in contact with the back surface of the positioning block (51).

6. The fire hydrant box according to claim 5, characterized in that: A lever (54) that penetrates to the right side of the installation frame (2) is fixedly connected to the right side surface of each positioning block (51), and the lever (54) slides on the surface of the installation frame (2).

7. A fire hydrant box according to claim 1, characterized in that: The positioning mechanism includes a clamping plate (10) and a positioning plate (11). The clamping plate (10) is fixedly connected to the middle of the fixed plate (12). The positioning plate (11) is hinged to the front surface of the glass box door (6), and the positioning plate (11) is located above the clamping plate (10) and is clamped with the clamping plate (10).

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