Upturning fire extinguisher cabinet

Abstract

The utility model discloses an upturning type fire extinguisher cabinet which comprises a cabinet body, a cabinet cover is arranged at the top end of the cabinet body, a clamping device is arranged at the connecting position of the cabinet cover and the cabinet body, the clamping device comprises a clamping plate, a movable frame, a limiting sleeve, an inserting sleeve, a reducing groove, a clamping plate, a clamping groove, a clamping block, a third spring, a fourth spring and a fixing block, and the clamping plate is installed on one side of the inserting sleeve. The clamping plate is installed on one side of the limiting sleeve, the limiting sleeve is installed on the inner side of the inserting sleeve, the movable frame is installed in the limiting sleeve, the variable-diameter groove is formed in the side wall of the movable frame, the clamping block is clamped with the clamping groove, the third spring is installed on one side of the clamping block, one end of the fourth spring is connected with the fixed block, and a pushing device is arranged in the box body and comprises a pushing plate and a second spring. The bottom end of the second spring is connected with the bottom end in the box body, and the top end of the second spring is connected with the bottom end of the push plate. The fire extinguisher cabinet is better in use convenience and safety, the performance and the reliability of the fire extinguisher cabinet are improved, and a powerful guarantee is provided for fire safety.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-fighting facilities, and more specifically, to an upward-turning fire extinguisher box. Background Art

[0002] In the field of fire safety, fire extinguishers are an important tool for fighting fires in the early stages. The convenience of their storage and use is directly related to the efficiency of emergency fire handling. As a common facility for storing fire extinguishers, the design and performance of flip-up fire extinguisher boxes have an important impact on the rapid access to fire extinguishers. Existing flip-up fire extinguisher boxes have certain inconveniences when taking out fire extinguishers: first, after opening the box lid, you need to reach into the box to take out the fire extinguisher, which not only increases the number of steps to take out the fire extinguisher, but also may affect the convenience of taking out the fire extinguisher due to the small space inside the box. Especially in an emergency, the fire spreads rapidly. Such redundant operation steps may delay precious rescue time and bring hidden dangers to people's lives and property safety.

[0003] Secondly, the existing flip-up fire extinguisher box also has certain limitations in the connection method between the box cover and the box body. Generally, traditional connection methods such as bolts and hinges are used. The installation and disassembly process is relatively cumbersome and time-consuming, which not only increases the workload of production and installation, but also brings inconvenience to subsequent maintenance and replacement work, and increases maintenance costs.

[0004] In addition, the opening method of the existing flip-up fire extinguisher box also needs to be improved. Many fire extinguisher boxes use the traditional manual opening method, which requires lifting or rotating the box cover by hand. The opening method is relatively cumbersome and inconvenient. At the same time, the manually opened box cover may automatically fall down due to factors such as its own weight after reaching the fully open state, posing certain safety hazards. The accidental falling of the box cover may not only cause harm to the user, but also damage equipment such as the fire extinguisher. Utility Model Content

[0005] In view of the problems existing in the prior art, the utility model provides a flip-up fire extinguisher box to solve the technical problems mentioned in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flip-up fire extinguisher box, comprising a box body, a box cover is provided on the top of the box body, a clamping device is provided at the connection between the box cover and the box body, the clamping device comprises a clamping plate, a movable frame, a limiting sleeve, a plug-in sleeve, a reducing groove, a clamping plate, a clamping groove, a clamping block, a third spring, a fourth spring and a fixed block, the clamping plate is installed on one side of the plug-in sleeve, the clamping plate is installed on one side of the limiting sleeve, the limiting sleeve is detachably installed on the inner side of the plug-in sleeve, the movable frame is movably installed in the limiting sleeve, the reducing groove is arranged on the side wall of the movable frame, and the clamping plate is installed on the side of the limiting sleeve. A groove is provided on the inner side of the plug-in sleeve, one end of the card block is engaged with the card groove, the third spring is movably mounted on one side of the card block, and the other end of the third spring is in contact with the inner wall of the plug-in sleeve, the fixed block is arranged above the card plate, the fourth spring is movably arranged on the top of the movable frame, and one end of the fourth spring is connected to the fixed block, a pushing device is arranged inside the box body, the pushing device includes a push plate and a second spring, the push plate is movably mounted in the box body, the bottom end of the second spring is connected to the bottom end of the box body, the top end of the second spring is connected to the bottom end of the push plate, and a cover opening device is connected to one side of the box cover.

[0007] The utility model is further configured that one side of the box body is provided with glass, and the glass can be detachably installed on the one side of the box body.

[0008] The utility model is further configured that a slide bar is provided in the box body, slide grooves are symmetrically opened on both sides of the push plate, and the slide bar is matched with the slide groove. The configuration of the slide bar and the slide groove makes the movement of the push plate more stable.

[0009] The utility model is further configured that a push rod is provided at the top of the push plate, and the push rod is fixedly installed at the four corners of the top of the push plate. The configuration of the push rod can limit the push plate.

[0010] The utility model is further configured that a handle is provided on one side of the movable frame and the clamping plate, and the handle is fixedly mounted on one end of the clamping plate and the movable frame. The configuration of the handle facilitates the use of the clamping device.

[0011] The utility model is further configured that a limiting plate is provided inside the limiting sleeve, and the limiting plate is fixedly installed on the inner side of the limiting sleeve.

[0012] The utility model is further configured such that the cover opening device includes a connecting seat, a telescopic rod and a telescopic sleeve, one end of the telescopic rod is movably connected to the box cover through the connecting seat, one end of the telescopic sleeve is movably connected to the inner side of the box body through the connecting seat, and the other end of the telescopic rod can be movably extended into the inner side of the telescopic sleeve. The cover opening device can prevent the box cover from falling off after being opened.

[0013] The utility model is further configured such that fixing plates are provided on the outer sides of the telescopic rod and the telescopic sleeve, a first spring is provided between the fixing plates, and the first spring is movably sleeved on the outer sides of the telescopic rod and the telescopic sleeve. The configuration of the first spring realizes an automatic cover opening function and effectively prevents the box cover from falling off.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The pushing device includes a push plate, a second spring and other components. By arranging a movable push plate in the box body and connecting the second spring at the bottom of the push plate, when the box cover is opened, the second spring will automatically reset, push the push plate up, lift the fire extinguisher, and automatically present it to the user. This design cleverly solves the problem that the existing fire extinguisher box needs to manually take out the fire extinguisher, realizes the rapid presentation and use of the fire extinguisher, and greatly improves the efficiency of fire emergency disposal; at the same time, the coordinated design of the slide bar and the slide groove ensures the stability of the push plate during the rising process, and avoids shaking and jamming during the removal of the fire extinguisher.

[0016] 2. The clamping device includes a clamping plate, a movable frame, a limiting sleeve, a plug-in sleeve and other cleverly designed components. Through the rotational coordination of the movable frame and the limiting sleeve, the special structural design of the reducing groove and the clamping block, and the automatic reset characteristic of the third spring, the smooth disengagement and engagement of the clamping block and the clamping slot are achieved. This design can easily remove the plug-in sleeve from the connection between the box cover and the box body, thereby realizing the rapid disassembly and assembly of the box cover and the box body, greatly simplifying the maintenance and replacement operations and improving work efficiency; the setting of the handle and the limiting plate ensures the convenience and controllability of the disassembly process.

[0017] 3. The cover opening device includes a connecting seat, a telescopic rod, a telescopic sleeve and a first spring. A telescopic structure is set between the box cover and the box body, and the first spring is connected between the telescopic rod and the telescopic sleeve. The automatic reset characteristic of the first spring is utilized to realize the automatic opening of the box cover. When the lock is opened, the first spring will push the telescopic rod to slide out of the telescopic sleeve, and at the same time drive the box cover to rotate around the connecting seat to realize automatic opening of the cover, making the cover opening process more convenient and labor-saving, and also avoiding the safety hazard of accidental falling of the box cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of a flip-up fire extinguisher box in the utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 4 It is a cross-sectional structural diagram of the clamping device part of the utility model;

[0022] Figure 5 for Figure 4 A schematic diagram of the local enlarged structure at B in the middle;

[0023] Figure 6 It is a structural schematic diagram of the movable frame part in the utility model;

[0024] Figure 7 It is a cross-sectional structural schematic diagram of the clamping device part in the utility model from another angle.

[0025] In the figure: 1. box body; 2. box cover; 3. snap-on plate; 4. movable frame; 5. limit sleeve; 6. plug-in sleeve; 7. reducing groove; 8. snap plate; 9. slot; 10. snap block; 11. third spring; 12. fourth spring; 13. fixed block; 14. push plate; 15. second spring; 16. glass; 17. slide bar; 18. slot; 19. push rod; 20. handle; 21. limit plate; 22. connecting seat; 23. telescopic rod; 24. telescopic sleeve; 25. fixed plate; 26. first spring. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-7A flip-up fire extinguisher box comprises a box body 1, a box cover 2 is arranged on the top of the box body 1, a clamping device is arranged at the connection between the box cover 2 and the box body 1, the clamping device comprises a clamping plate 3, a movable frame 4, a limiting sleeve 5, a plug sleeve 6, a reducing groove 7, a clamping plate 8, a clamping groove 9, a clamping block 10, a third spring 11, a fourth spring 12 and a fixed block 13, the clamping plate 8 is mounted on one side of the plug sleeve 6, the clamping plate 3 is mounted on one side of the limiting sleeve 5, the limiting sleeve 5 can be detachably mounted on the inner side of the plug sleeve 6, the movable frame 4 can be movably mounted in the limiting sleeve 5, the reducing groove 7 is arranged on the side wall of the movable frame 4, the clamping groove 9 is arranged on the inner side of the plug sleeve 6, the clamping block One end of 10 is engaged with the card slot 9, the third spring 11 is movably mounted on one side of the card block 10, and the other end of the third spring 11 contacts the inner wall of the plug-in sleeve 6, the fixed block 13 is arranged above the card plate 3, the fourth spring 12 is movably arranged on the top of the movable frame 4, and one end of the fourth spring 12 is connected to the fixed block 13, a pushing device is arranged inside the box body 1, the pushing device includes a push plate 14 and a second spring 15, the push plate 14 is movably mounted in the box body 1, the bottom end of the second spring 15 is connected to the bottom end of the box body 1, the top end of the second spring 15 is connected to the bottom end of the push plate 14, and a cover opening device is connected to one side of the box cover 2.

[0030] A glass 16 is provided on one side of the box body 1 , and the glass 16 can be detachably installed on the one side of the box body 1 .

[0031] A slide bar 17 is provided in the box body 1 , and slide grooves 18 are symmetrically provided on both sides of the push plate 14 , and the slide bar 17 fits with the slide grooves 18 .

[0032] A push rod 19 is provided at the top of the push plate 14 , and the push rod 19 is fixedly installed at the four corners of the top of the push plate 14 .

[0033] A handle 20 is provided on one side of the movable frame 4 and the clamping plate 8 , and the handle 20 is fixedly mounted on one end of the clamping plate 8 and the movable frame 4 .

[0034] A limiting plate 21 is provided inside the limiting sleeve 5 , and the limiting plate 21 is fixedly installed on the inner side of the limiting sleeve 5 .

[0035] When the box cover 2 is damaged and needs to be replaced, the user first fixes the column clamping plate 3 with one hand so that the limiting sleeve 5 does not rotate, and then rotates the handle 20 connected to one side of the movable frame 4 in the corresponding direction, so that the movable frame 4 rotates in the limiting sleeve 5, and at the same time, the movable frame 4 cooperates with the fixed block 13 to compress the fourth spring 12 arranged on the inner side, and then the movable frame 4 drives the reducing groove 7 arranged at the bottom to rotate. The third spring 11 has the characteristic of automatic reset, so the third spring 11 will drive the card block 10 to gradually disengage from the card slot 9 during the rotation, and make the other end of the card block 10 always fit with the reducing groove 7. When the handle 20 and the movable frame 4 cannot continue to rotate, the fourth spring 12 is compressed to the limit, the card block 10 is completely disengaged from the card slot 9, and the outer side of the card block 10 is flush with the outer side of the limiting sleeve 5. Then, fix the handle 20 and the card plate 3 with one hand to prevent them from rotating relative to each other, and then use the other hand to fix the handle 20 and the card plate 3. Pull the handle 20 provided on one side of the card plate 8 by hand, so that the plug-in sleeve 6 is disengaged from the connection between the box cover 2 and the box body 1, and the limiting sleeve 5 and the movable frame 4 are disengaged from the plug-in sleeve 6, and then pull the handle 20 provided on one side of the movable frame 4. Due to the setting of the limiting plate 21, the limiting sleeve 5 will be removed together with the movable frame 4, and then the mechanism connected to the other side of the box cover 2 will be removed, and then the box cover 2 will be removed. When the replacement is completed, refer to the above steps to reconnect the box cover 2 to one side of the box body 1.

[0036] See also Figure 1-3 , as an implementation method of an upturned fire extinguisher box for opening the cover: the opening cover device includes a connecting seat 22, a telescopic rod 23 and a telescopic sleeve 24, one end of the telescopic rod 23 is movably connected to the box cover 2 through the connecting seat 22, one end of the telescopic sleeve 24 is movably connected to the inner side of the box body 1 through the connecting seat 22, and the other end of the telescopic rod 23 can be movably extended into the inner side of the telescopic sleeve 24.

[0037] Fixed plates 25 are provided on the outside of the telescopic rod 23 and the outside of the telescopic sleeve 24 , and first springs 26 are provided between the fixed plates 25 . The first springs 26 are movably sleeved on the outside of the telescopic rod 23 and the telescopic sleeve 24 .

[0038] More specifically, when it is necessary to open the box cover 2, the lock provided on the box body 1 is opened. The lock here is a prior art means. At this time, the first spring 26 will be reset and push the fixed plate 25 provided on the outside of the telescopic sleeve 24, so that the part of the telescopic rod 23 extending into the telescopic sleeve 24 gradually slides out. At the same time, one end of the telescopic sleeve 24 and one end of the telescopic rod 23 will rotate on the connecting seat 22, thereby achieving the purpose of automatically opening the box cover 2, reducing manual operation and making it more convenient to use.

[0039] Working principle: when it is necessary to take out the fire extinguisher, first flip up the box cover 2. When the box cover 2 is opened, the top rod 19 set on the top of the push plate 14 will lose the limit of the box cover 2, and then the second spring 15 set under the push plate 14 will automatically reset, so that the push plate 14 can be stably raised through the guidance of the slide groove 18 and the slide bar 17, thereby achieving the purpose of lifting the fire extinguisher. Then the user can directly take the fire extinguisher out of the box body 1 without bending over to put his hand into the box body 1. When the box cover 2 is damaged and needs to be replaced, first fix the column clamping plate 3 with one hand so that the limit sleeve 5 will not rotate, and then rotate the handle 20 connected to one side of the movable frame 4 in the corresponding direction, so that the movable frame 4 rotates in the limit sleeve 5. At the same time, the movable frame 4 will cooperate with the fixed block 13 to compress the fourth spring 12 set on the inside, and then the movable frame 4 will drive the reducing groove 7 set at the bottom to rotate. Due to the special structural design of the reducing groove 7 and one side of the clamping block 10, as well as The third spring 11 has the characteristic of automatic reset, so during the rotation, the third spring 11 will drive the card block 10 to gradually disengage from the card slot 9, and make the other end of the card block 10 always fit with the reducing groove 7. When the handle 20 and the movable frame 4 can no longer rotate, the fourth spring 12 is compressed to the limit, the card block 10 is completely disengaged from the card slot 9, and the outer side of the card block 10 is flush with the outer side of the limit sleeve 5. Then, fix the handle 20 and the card plate 3 with one hand to prevent them from rotating relative to each other, and then use the other hand to fix the handle 20 and the card plate 3. Pull the handle 20 provided on one side of the card plate 8, so that the plug-in sleeve 6 is disengaged from the connection between the box cover 2 and the box body 1, and the limiting sleeve 5 and the movable frame 4 are disengaged from the plug-in sleeve 6, and then pull the handle 20 provided on one side of the movable frame 4. Due to the setting of the limiting plate 21, the limiting sleeve 5 will be removed together with the movable frame 4, and then the mechanism connected to the other side of the box cover 2 is removed, and then the box cover 2 is removed. When the replacement is completed, refer to the above steps to reconnect the box cover 2 to one side of the box body 1.

[0040] When the box cover 2 needs to be opened, the lock provided on the box body 1 is opened. The lock here is a prior art means. At this time, the first spring 26 will be reset and push the fixing plate 25 sleeved on the outside of the telescopic sleeve 24, so that the part of the telescopic rod 23 extending into the telescopic sleeve 24 gradually slides out. At the same time, one end of the telescopic sleeve 24 and one end of the telescopic rod 23 will rotate on the connecting seat 22, thereby achieving the purpose of automatically opening the box cover 2, reducing manual operation and making it more convenient to use.

[0041] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A flip-up fire extinguisher box, comprising a box body (1), wherein a box cover (2) is provided at the top of the box body (1), wherein: A clamping device is provided at the connection between the box cover (2) and the box body (1), and the clamping device comprises a clamping plate (3), a movable frame (4), a limiting sleeve (5), a plug sleeve (6), a reducing groove (7), a clamping plate (8), a clamping groove (9), a clamping block (10), a third spring (11), a fourth spring (12) and a fixing block (13), wherein the clamping plate (8) is mounted on one side of the plug sleeve (6), the clamping plate (3) is mounted on one side of the limiting sleeve (5), the limiting sleeve (5) is mounted on the inner side of the plug sleeve (6), and the movable frame (4) is mounted on the inner side of the plug sleeve (6). The movable frame (4) is installed in the limiting sleeve (5), the reducing groove (7) is provided on the side wall of the movable frame (4), the clamping block (10) is clamped with the clamping groove (9), the third spring (11) is installed on one side of the clamping block (10), one end of the fourth spring (12) is connected to the fixed block (13), a pushing device is arranged inside the box body (1), the pushing device comprises a pushing plate (14) and a second spring (15), the bottom end of the second spring (15) is connected to the bottom end inside the box body (1), and the top end is connected to the bottom end of the pushing plate (14), and the box cover (2) is connected to a cover opening device on one side.

2. The flip-up fire extinguisher box according to claim 1 is characterized in that: One side of the box body (1) is provided with glass (16), and the glass (16) is detachably mounted on the side of the box body (1).

3. The flip-up fire extinguisher box according to claim 1 is characterized in that: A slide bar (17) is arranged in the box body (1), and slide grooves (18) are symmetrically opened on both sides of the push plate (14), and the slide bar (17) is matched with the slide grooves (18).

4. The flip-up fire extinguisher box according to claim 3 is characterized in that: A push rod (19) is provided at the top end of the push plate (14), and the push rod (19) is fixedly installed at the four corners of the top end of the push plate (14).

5. The flip-up fire extinguisher box according to claim 1 is characterized in that: A handle (20) is provided on one side of the movable frame (4) and the clamping plate (8), and the handle (20) is fixedly mounted on one end of the clamping plate (8) and the movable frame (4).

6. The flip-up fire extinguisher box according to claim 5 is characterized in that: A limiting plate (21) is provided inside the limiting sleeve (5), and the limiting plate (21) is fixedly mounted on the inner side of the limiting sleeve (5).

7. A flip-up fire extinguisher box according to any one of claims 1 to 6, characterized in that: The cover opening device comprises a connecting seat (22), a telescopic rod (23) and a telescopic sleeve (24); one end of the telescopic rod (23) is movably connected to the box cover (2) through the connecting seat (22); one end of the telescopic sleeve (24) is movably connected to the inner side of the box body (1) through the connecting seat (22); and the other end of the telescopic rod (23) can be movably extended into the inner side of the telescopic sleeve (24).

8. The flip-up fire extinguisher box according to claim 7 is characterized in that: The outer sides of the telescopic rod (23) and the telescopic sleeve (24) are both provided with fixing plates (25), and a first spring (26) is provided between the fixing plates (25). The first spring (26) is movably sleeved on the outer sides of the telescopic rod (23) and the telescopic sleeve (24).

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