阅读说明：本技术 一种高度可调节的消防灭火器存储设备 (Fire extinguisher storage device with adjustable height ) 是由 佟勇华 于 2019-10-30 设计创作，主要内容包括：本发明涉及消消防设备技术领域,具体的说是一种高度可调节的消防灭火器存储设备,包括防护箱、固定机构、升降机构、限位机构、传动机构和安置机构；当出现火灾时,使用者转动把手并推动,令把手带动连杆朝防护箱内部的方向移动,则连杆端部的卡块卡合于齿槽,从而连杆带动传动杆转动,传动杆带动第三齿轮转动,第三齿轮带动第四齿轮转动,由于第三齿轮直径大于第四齿轮,则第四齿轮将会以更快的速度转动,则第四齿轮转动带动转轴转动,转轴带动圆盘转动,圆盘带动灭火器本体转动,让灭火器本体在使用前就得到了充分的摇晃,保证了内部的化学灭火物质分布均匀,使得使用者节约了对灭火器本体的操作步骤和时间,同时保证了灭火器本体的使用效果。(The invention relates to the technical field of fire fighting equipment, in particular to fire extinguisher storage equipment with adjustable height, which comprises a protective box, a fixing mechanism, a lifting mechanism, a limiting mechanism, a transmission mechanism and a mounting mechanism, wherein the protective box is arranged on the protective box; when the conflagration appears, the user rotates the handle and promotes, make the handle drive the connecting rod and remove towards the inside direction of protective housing, then the fixture block of connecting rod tip is in the tooth's socket, thereby the connecting rod drives the transfer line and rotates, the transfer line drives third gear revolve, third gear drives fourth gear revolve, because third gear diameter is greater than the fourth gear, then the fourth gear will rotate with faster speed, then fourth gear revolve drives the pivot and rotates, the pivot drives the disc and rotates, the disc drives fire extinguisher body and rotates, let fire extinguisher body just obtained abundant rocking before the use, guaranteed that inside chemical fire extinguishing substance distributes evenly, make the user practice thrift operating procedure and time to fire extinguisher body, fire extinguisher body's result of use has been guaranteed simultaneously.)

1. The utility model provides a fire extinguisher storage device with adjustable height which characterized in that: comprises a protective box (1), a fixing mechanism (2), a lifting mechanism (3), a limiting mechanism (4), a transmission mechanism (5) and a placement mechanism (6), one side of a protective box (1) for protecting the whole device is provided with a fixing mechanism (2) for fixing the whole device, the interior of the protective box (1) is provided with the lifting mechanism (3) which is convenient for the lifting of the internal structure of the device, the bottom end in the lifting mechanism (3) is provided with the arrangement mechanism (6) which is convenient for arranging the fire extinguishing equipment, a transmission mechanism (5) for transmitting the placing mechanism (6) is arranged in the protective box (1) and the lifting mechanism (3), the limiting mechanism (4) used for promoting the transmission mechanism (5) to work is arranged in one side of the protective box (1).

2. A height adjustable fire extinguisher storage apparatus as claimed in claim 1, wherein: the fixing mechanism (2) comprises a fixing plate (21) and fixing bolts (22), the fixing plate (21) in a rectangular plate shape is fixed on one side of the protection box (1), and the fixing bolts (22) are respectively arranged on two sides of the top of the fixing plate (21).

3. A height adjustable fire extinguisher storage apparatus as claimed in claim 2, wherein: the lifting mechanism (3) comprises a handle (31), a sliding frame (32), a storage box (33), a connecting rod (34), a first gear (35), a second gear (36), a screw rod (37), a thread groove (38), a clamping block (39) and a sliding block (39 a), the storage box (33) in a rectangular box shape is clamped in the protective box (1), the middle part of one side of the protective box (1) is provided with the rectangular strip-shaped sliding frame (32), the two side walls of the storage box (33) facing back are respectively clamped with a T-shaped slide block (39 a), the storage box (33) penetrates through the side wall of the protective box (1) through the two sliding blocks (39 a) and is clamped with the sliding frame (32) and the fixed plate (21), the other side of the storage box (33) adjacent to the side provided with the sliding block (39 a) is provided with the thread groove (38); one side at protective housing (1) top is rotated and is connected with handle (31) that is the zigzag shape, handle (31) run through one side of protective housing (1) connect in connecting rod (34), the other end of connecting rod (34) is equipped with and is the gear form fixture block (39), just be fixed with on the lateral wall of connecting rod (34) and be the helical gear form first gear (35), first gear (35) with be the helical gear form second gear (36) mesh mutually, second gear (36) are fixed in on screw rod (37), the top of screw rod (37) rotate connect in protective housing (1), its screw rod (37) pass through thread groove (38) threaded connection in storage box (33).

4. A height adjustable fire extinguisher storage apparatus as claimed in claim 3, wherein: stop gear (4) include spacing groove (41), push pedal (42) and first spring (43), the inside of protective housing (1) one side is equipped with the cross-section and is the rectangle form spacing groove (41), handle (31) run through protective housing (1) is equipped with the position of spacing groove (41), just handle (31) are being in the lateral wall at spacing groove (41) position is fixed with one and is the annular push pedal (42), the both ends of push pedal (42) one side are contradicted in one respectively first spring (43), the other end of first spring (43) is fixed in protective housing (1) is equipped with the inner wall of spacing groove (41) department.

5. A height adjustable fire extinguisher storage apparatus as claimed in claim 3, wherein: the transmission mechanism (5) comprises a third gear (51), a transmission rod (52), a rotating shaft (53), a fourth gear (54), a disc (55) and a tooth groove (56), one side, deviating from the lifting mechanism (3), of the inside of the top end of the protective box (1) is rotatably connected with the transmission rod (52), the tooth groove (56) in the shape of a gear tooth is arranged on the inner wall of one end, deviating from the protective box (1), of the transmission rod (52), the third gear (51) is fixed on the side wall of the transmission rod (52), the bottom of the third gear (51) is meshed with the fourth gear (54), the diameter of the third gear (51) is larger than that of the fourth gear (54), the fourth gear (54) is fixed on the rotating shaft (53), and the top of the rotating shaft (53) is rotatably connected to the inner wall of the top of the protective box (1), the other end of the rotating shaft (53) penetrates through the top of the storage box (33) and is rotatably connected with the disc (55) in a disc shape, and the disc (55) is rotatably connected with the bottom end of the storage box (33).

6. A height adjustable fire extinguisher storage device according to claim 5, wherein: the arranging mechanism (6) comprises an arranging ring (61), a fire extinguisher body (62), an arranging groove (63), a side plate (64), a second spring (65), a clamping groove (66) and a support block (67), wherein the two sides of the disc (55) are respectively provided with one arranging ring (61), the arranging ring (61) penetrates through the disc (55) and is fixed at the bottom end of the storage box (33), the fire extinguisher body (62) is arranged in the arranging ring (61), the bottom of the fire extinguisher body (62) is clamped in the disc (55), the arranging groove (63) is respectively arranged in the disc (55), the side plate (64) in a rectangular block shape is fixed on the inner wall of the arranging groove (63) of the disc (55), the second spring (65) is fixed at the other end of the side plate (64), the other side of the second spring (65) is fixedly provided with the semi-spherical abutting block (67), two sides of the placing ring (61) are respectively provided with the clamping groove (66), and the abutting block (67) abuts against the fire extinguisher body (62) through the clamping groove (66).

Technical Field

The invention relates to the technical field of fire fighting equipment, in particular to fire extinguisher storage equipment with adjustable height.

Background

The fire extinguisher is a portable fire extinguishing tool. The fire extinguisher is a necessary article for fire fighting, which is usually cooled down by people at ordinary times and shows hands when in urgent need. Especially in the high buildings, woods and the like, and the indoor decoration by using a large amount of wood, plastic and fabrics can be caused to cause accidents once a fire condition exists and no proper fire extinguishing apparatus exists. The fire extinguisher is one of common fire-proof facilities, is stored in public places or places where fire disasters may happen, and different fire extinguishers of different types are filled with different components and are specially designed for different fires. Care must be taken in use to avoid adverse effects and risks. Storage devices for fire extinguishers are also an important fire fighting device during use.

However, when the existing fire extinguisher storage equipment is actually used, the fire extinguishers are usually correspondingly stored in the box body on the wall body, when the position of the box body is too high, the fire extinguishers are not easy to take, and when the position is too low, children are easy to operate by mistake, so that the safety performance is poor; and in the fire control in-process of putting out a fire, because the fire extinguisher can be fixed usually when storing, take out and need certain time, need rock the fire extinguisher usually when taking out the fire extinguisher, it is even to make inside fire extinguishing substance distribute, rock the in-process and waste time and energy, and an operating personnel is not convenient for rock many bottles of fire extinguishers simultaneously, and the dynamics and the manipulation of rocking are difficult to standardize, when operating personnel did not rock, influence the performance of fire extinguisher.

Disclosure of Invention

To address the problems in the prior art, the present invention provides a fire extinguisher storage device that is height adjustable.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a fire extinguisher storage device with adjustable height, includes protective housing, fixed establishment, elevating system, stop gear, drive mechanism and arrangement mechanism for one side of the protective housing that wholly plays the guard action to the device is equipped with the fixed establishment who is used for wholly playing the fixed action to the device, the inside of protective housing is equipped with and makes things convenient for device inner structure to go up and down elevating system, the inside bottom of elevating system is equipped with and is used for making things convenient for fire extinguishing apparatus to settle arrangement mechanism, the protective housing with elevating system's inside is equipped with and is used for right arrangement mechanism plays the drive mechanism of drive action, the inside of protective housing one side is equipped with and is used for promoting drive mechanism work stop gear.

Specifically, the fixing mechanism comprises a fixing plate and fixing bolts, the fixing plate in a rectangular plate shape is fixed on one side of the protection box, and the fixing bolts are respectively arranged on two sides of the top of the fixing plate.

Specifically, the lifting mechanism comprises a handle, a sliding frame, a storage box, a connecting rod, a first gear, a second gear, a screw rod, a thread groove, a fixture block and a slider, the storage box in a rectangular box shape is clamped in the protective box, the sliding frame in a rectangular strip shape is arranged in the middle of one side of the protective box, the slider in a character shape is clamped on the side walls of two opposite sides of the storage box, the storage box penetrates through the side walls of the protective box through the two sliders and is clamped with the sliding frame and the fixing plate, and the thread groove is arranged on the other side of the adjacent side of the storage box, which is provided with the slider; one side of protective housing top is rotated and is connected with and is the word shape the handle, the handle runs through one side of protective housing connect in the connecting rod, the other end of connecting rod is equipped with and is the gear form the fixture block, just be fixed with on the lateral wall of connecting rod and be the helical gear form first gear, first gear is with being the helical gear form the second gear meshes mutually, the second gear is fixed in on the screw rod, the top of screw rod rotate connect in the protective housing, its the screw rod passes through thread groove threaded connection in the storage box.

Specifically, stop gear includes spacing groove, push pedal and first spring, the inside of protective housing one side is equipped with the cross-section and is the rectangle form the spacing groove, the handle runs through the protective housing is equipped with the position of spacing groove, just the handle is being in the lateral wall at spacing groove position is fixed with one and is the ring form the push pedal, the both ends of push pedal one side are contradicted respectively in one first spring, the other end of first spring is fixed in the protective housing is equipped with the inner wall of spacing groove department.

Specifically, drive mechanism includes third gear, transfer line, pivot, fourth gear, disc and tooth's socket, guard box top inside deviates from elevating system's one side is rotated and is connected with the transfer line, the transfer line deviates from be equipped with on the inner wall of guard box one end and be the tooth's socket of gear engagement, just be fixed with on the lateral wall of transfer line the third gear, the bottom of third gear with fourth gear engagement, the diameter of third gear is greater than the diameter of fourth gear, the fourth gear is fixed in the pivot, the top of pivot rotate connect in the top inner wall of guard box, the other end of pivot link up the top of storage box and rotate connect in be the disc, the disc rotate connect in the bottom of storage box.

Specifically, the mounting mechanism comprises a mounting ring, a fire extinguisher body, a mounting groove, a side plate, a second spring, a clamping groove and a resisting block, two sides of the disc are respectively provided with the mounting ring which penetrates through the disc and is fixed at the bottom end of the storage box, the fire extinguisher body is arranged in the mounting ring, the bottom of the fire extinguisher body is clamped in the disc, the inner parts of the two sides of the disc are respectively provided with the placing groove, the inner wall of the disc, which is provided with the placing groove, is fixed with the rectangular block-shaped side plate, the other end of the side plate is fixed with the second spring, the other side of the second spring is fixed with the semi-spherical abutting block, the two sides of the placement ring are respectively provided with one clamping groove, and the abutting block abuts against the fire extinguisher body through the clamping grooves.

The invention has the beneficial effects that:

(1) the storage equipment for the fire extinguisher with the adjustable height, disclosed by the invention, has the advantages that a user manually holds the handle and rotates the handle, the handle rotates to drive the connecting rod to rotate, the connecting rod rotates to drive the first gear to rotate, the first gear rotates to drive the second gear to rotate, the second gear rotates to drive the screw rod to rotate, the screw rod rotates to enable the storage box to generate a rotating trend, but the storage box can only slide back and forth along the inner wall of the protective box because the storage box is limited by the protective box through the sliding block, so that the storage box can be exposed by rotating the handle when in use, the height of the storage box is further reduced, the user can conveniently open the box door of the storage box to take out the fire extinguisher body in the storage box for use or maintenance, the maintenance of the fire extinguisher body in the storage box is more convenient and rapid, and the fire, and the handle is turned over, with above-mentioned principle, then the inside of protective housing just can be got back to again to the storage box to when using, can be convenient play fine guard action to the storage box, make the destroyed condition of the inside fire extinguisher body of storage box of avoiding appearing, improve the fire control security performance of device, make the mounting height of device relatively higher simultaneously, avoided children's maloperation, and then improved the storage security performance of fire extinguisher.

(2) When a real fire disaster occurs, a user rotates the handle and pushes the handle with force to drive the push plates at the two sides of the handle to extrude the first spring, the first spring contracts after being extruded, the handle moves towards the direction inside the protective box, the handle drives the connecting rod to move, the clamping block at the end part of the connecting rod is clamped in the tooth groove, so that the connecting rod drives the transmission rod to rotate, the transmission rod drives the third gear to rotate, the third gear rotates to drive the fourth gear to rotate, the fourth gear rotates at a higher speed as the diameter of the third gear is larger than that of the fourth gear, the fourth gear rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the disc to rotate, the disc drives the fire extinguisher body to rotate, the fire extinguisher body is fully shaken before use, and the chemical fire extinguishing substances inside the fire extinguisher body are uniformly distributed, the fire extinguisher body is convenient to shake a plurality of fire extinguishers simultaneously, so that the user saves the operation steps and time of the fire extinguisher body, and the using effect of the fire extinguisher body is ensured.

(3) The fire extinguisher storage equipment with the adjustable height is characterized in that after a rotating shaft drives a disc to rotate, the disc rotates to drive a side plate and a second spring to rotate simultaneously, the second spring drives a resisting block to rotate, the resisting block receives pressure after the resisting block is resisted to a mounting ring, the second spring is subjected to the pressure of a part decomposed by the pressure of the resisting block to enable the second spring to start to contract, when the pressure of the resisting block is increased, the second spring is also subjected to increased pressure, the second spring is gradually contracted to finally enable the resisting block to be separated from a clamping groove, meanwhile, the resisting block does not carry out resisting limit on a fire extinguisher body any more, when a storage box is separated from a protection box, the resisting block cannot enter the clamping groove again through preset setting, a user can open the storage box to directly take out the fire extinguisher body, and therefore, in the actual fire, the fire extinguisher body can not be clamped and limited any more before the storage box is opened, the fire extinguisher body is convenient to take out, the time is further saved, and the working efficiency and the fire fighting performance are improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view showing the overall structure of a storage facility for fire extinguishers with adjustable height according to the present invention;

FIG. 2 is a schematic structural diagram of the lifting mechanism shown in FIG. 1;

FIG. 3 is a schematic view of a connection structure of the lifting mechanism and the transmission mechanism shown in FIG. 1;

FIG. 4 is a schematic view of the linkage of the actuator and the placement mechanism of FIG. 1;

FIG. 5 is a schematic view showing a connection structure of the mounting ring and the fire extinguisher body shown in FIG. 4;

FIG. 6 is a schematic view of a connection structure of the lifting mechanism and the limiting mechanism shown in FIG. 1;

FIG. 7 is an enlarged view of portion A of FIG. 3;

fig. 8 is an enlarged view of the portion B shown in fig. 5.

In the figure: 1. the safety box comprises a protective box body, 2, a fixing mechanism, 21, a fixing plate, 22, a fixing bolt, 3, a lifting mechanism, 31, a handle, 32, a sliding frame, 33, a storage box, 34, a connecting rod, 35, a first gear, 36, a second gear, 37, a screw, 38, a thread groove, 39, a clamping block, 39a, a sliding block, 4, a limiting mechanism, 41, a limiting groove, 42, a push plate, 43, a first spring, 5, a transmission mechanism, 51, a third gear, 52, a transmission rod, 53, a rotating shaft, 54, a fourth gear, 55, a disc, 56, a tooth groove, 6, a placement mechanism, 61, a placement ring, 62, a fire extinguisher body, 63, a placement groove, 64, a side plate, 65, a second spring, 66, a clamping groove, 67 and a clamping block.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-8, the storage device for a fire extinguisher with adjustable height according to the present invention comprises a protective box 1, a fixing mechanism 2, a lifting mechanism 3, a limiting mechanism 4, a transmission mechanism 5 and a placement mechanism 6, wherein the fixing mechanism 2 for fixing the whole device is disposed on one side of the protective box 1 for protecting the whole device, the lifting mechanism 3 for facilitating the lifting of the internal structure of the device is disposed inside the protective box 1, the placement mechanism 6 for facilitating the placement of the fire extinguisher is disposed at the bottom end inside the lifting mechanism 3, the transmission mechanism 5 for transmitting the placement mechanism 6 is disposed inside the protective box 1 and the lifting mechanism 3, and the limiting mechanism 4 for facilitating the operation of the transmission mechanism 5 is disposed inside one side of the protective box 1.

Specifically, the fixing mechanism 2 comprises a fixing plate 21 and fixing bolts 22, the fixing plate 21 in a rectangular plate shape is fixed on one side of the protection box 1, and the two sides of the top of the fixing plate 21 are respectively provided with one fixing bolt 22; when the fixing device is used, the fixing plate 21 is fixed at a position with a corresponding height on a wall body through the fixing bolt 22, so that the whole fixing device can be fixedly installed, and the use of the device is facilitated.

Specifically, the lifting mechanism 3 includes a handle 31, a sliding frame 32, a storage box 33, a connecting rod 34, a first gear 35, a second gear 36, a screw 37, a threaded groove 38, a clamping block 39 and a sliding block 39a, the storage box 33 in a rectangular box shape is clamped in the protective box 1, the sliding frame 32 in a rectangular long strip shape is arranged in the middle of one side of the protective box 1, the sliding block 39a in a T shape is respectively clamped on two side walls of the storage box 33 facing back, the storage box 33 is clamped on the sliding frame 32 and the fixing plate 21 through the two sliding blocks 39a penetrating through the side walls of the protective box 1, and the threaded groove 38 is arranged on the other side of the storage box 33 adjacent to the side where the sliding block 39a is arranged; the handle 31 in a zigzag shape is rotatably connected to one side of the top of the protective box 1, the handle 31 penetrates through one side of the protective box 1 and is connected to the connecting rod 34, the other end of the connecting rod 34 is provided with the clamping block 39 in a gear shape, the side wall of the connecting rod 34 is fixed with the first gear 35 in a helical gear shape, the first gear 35 is meshed with the second gear 36 in a helical gear shape, the second gear 36 is fixed on the screw 37, the top of the screw 37 is rotatably connected to the protective box 1, and the screw 37 is in threaded connection with the storage box 33 through the threaded groove 38; when the fire extinguisher is used, a user manually holds the handle 31 and rotates, the handle 31 rotates to drive the connecting rod 34 to rotate, the connecting rod 34 rotates to drive the first gear 35 to rotate, the first gear 35 rotates to drive the second gear 36 to rotate, the second gear 36 rotates to drive the screw rod 37 to rotate, the screw rod 37 rotates to enable the storage box 33 to generate a rotating trend, however, the storage box 33 is limited by the protective box 1 through the sliding block 39a, the storage box 33 can only slide back and forth along the inner wall of the protective box 1, so that the storage box 33 can be exposed by rotating the handle 31 when the fire extinguisher is used, the user can open the door of the storage box 33 to take out the fire extinguisher in the storage box 33 for use or maintenance, and after the fire extinguisher is used, the fire extinguisher is put into the storage box 33 again, and the handle 31 is reversed, and the storage box 33 can be returned to the inside of the protective box 1 again by the principle, so that the storage box 33 can be conveniently protected when in use, the situation that the fire extinguishing device in the storage box 33 is damaged is avoided, and the fire safety performance of the device is improved.

Specifically, the limiting mechanism 4 includes a limiting groove 41, a push plate 42 and a first spring 43, the limiting groove 41 with a rectangular cross section is arranged inside one side of the protective box 1, the handle 31 penetrates through the position of the protective box 1 where the limiting groove 41 is arranged, the push plate 42 in a circular ring shape is fixed on the side wall of the handle 31 at the position of the limiting groove 41, two ends of one side of the push plate 42 respectively abut against one of the first springs 43, and the other end of the first spring 43 is fixed on the inner wall of the protective box 1 where the limiting groove 41 is arranged; when the fire protection box is used, when a real fire disaster occurs and workers do not overhaul, a user can push the handle 31 with force while rotating the handle 31, when the handle 31 is pushed, the push plates 42 on two sides of the handle 31 are driven to extrude the first spring 43, the first spring 43 is extruded to contract, the handle 31 moves towards the direction inside the protection box 1, the handle 31 drives the connecting rod 34 to move, the clamping block 39 at the end part of the connecting rod 34 is clamped with the transmission mechanism 5, and the transmission mechanism 5 is driven to work, so that the transmission mechanism 5 can realize corresponding functions; meanwhile, in this process, the screw 37 is pushed by the second gear 36 along with the movement of the connecting rod 34, so that the screw 37 moves to the other end of the thread groove 38, thereby ensuring the lifting function of the screw 37 on the storage tank 33.

Specifically, the transmission mechanism 5 comprises a third gear 51, a transmission rod 52, a rotating shaft 53, a fourth gear 54, a disc 55 and a tooth slot 56, the transmission rod 52 is rotatably connected to one side of the top end of the protective box 1, which is far away from the lifting mechanism 3, the inner wall of the transmission rod 52 at the end departing from the protection box 1 is provided with the tooth groove 56 in the shape of gear teeth, and the side wall of the transmission rod 52 is fixed with the third gear 51, the bottom of the third gear 51 is meshed with the fourth gear 54, the diameter of the third gear 51 is larger than that of the fourth gear 54, the fourth gear 54 is fixed on the rotating shaft 53, the top of the rotating shaft 53 is rotatably connected to the inner wall of the top of the protective box 1, the other end of the rotating shaft 53 penetrates through the top of the storage box 33 and is rotatably connected to the disc 55 in a disc shape, and the disc 55 is rotatably connected to the bottom end of the storage box 33; when the fire extinguishing device is used, when a real fire disaster occurs, a user rotates the handle 31 and pushes the handle hard, and as above, the clamping block 39 is clamped inside the tooth groove 56, so that the connecting rod 34 drives the transmission rod 52 to rotate, the transmission rod 52 rotates to drive the third gear 51 to rotate, the third gear 51 rotates to drive the fourth gear 54 to rotate, since the diameter of the third gear 51 is larger than that of the fourth gear 54, the fourth gear 54 rotates at a higher speed, the fourth gear 54 rotates to drive the rotating shaft 53 to rotate, the rotating shaft 53 rotates to drive the disc 55 to rotate, the disc 55 drives the mounting mechanism 6 to rotate, so that the fire extinguishing device also rotates, the fire extinguishing device is fully shaken before being used, the distribution of chemical fire extinguishing substances inside the fire extinguishing device is ensured to be uniform, and the operation steps and time of the fire extinguishing device are saved for the user, meanwhile, the using effect of the fire extinguishing device is ensured.

Specifically, the mounting mechanism 6 includes a mounting ring 61, a fire extinguisher body 62, a mounting groove 63, a side plate 64, a second spring 65, a clamping groove 66 and a resisting block 67, the two sides of the disc 55 are respectively provided with one mounting ring 61, the mounting ring 61 penetrates through the disc 55 and is fixed at the bottom end of the storage box 33, the fire extinguisher body 62 is arranged inside the mounting ring 61, the bottom of the fire extinguisher body 62 is clamped inside the disc 55, the mounting groove 63 is respectively arranged inside the two sides of the disc 55, the side plate 64 in a rectangular block shape is fixed on the inner wall of the disc 55 at the position where the mounting groove 63 is arranged, the second spring 65 is fixed at the other end of the side plate 64, the resisting block 67 in a hemispherical shape is fixed at the other side of the second spring 65, the clamping groove 66 is respectively arranged at the two sides of the mounting ring 61, the abutting block 67 abuts against the fire extinguisher body 62 through the clamping groove 66; when the fire extinguisher is used, after the rotating shaft 53 drives the disc 55 to rotate, the disc 55 rotates to drive the side plate 64 and the second spring 65 to rotate, the second spring 65 drives the abutting block 67 to rotate, when the abutting block 67 abuts against the mounting ring 61, the abutting block 67 receives pressure, the second spring 65 receives the pressure of the part decomposed by the pressure of the abutting block 67, so that the second spring 65 starts to contract, when the pressure of the abutting block 67 is increased, the second spring 65 also receives increased pressure, the second spring 65 gradually contracts, finally the abutting block 67 is separated from the clamping groove 66, meanwhile, the abutting block 67 does not abut against and limit the fire extinguisher body 62, when the storage box 33 is separated from the protection box 1, the abutting block 67 cannot enter the clamping groove 66 again through the preset setting, the user can open the storage box 33 to directly take out the fire extinguisher body 62, so that in the actual fire, the fire extinguisher body 62 is not limited by being clamped before the storage box 33 is opened, the fire extinguisher body 62 is conveniently taken out, the time is further saved, and the working efficiency and the fire fighting performance are improved.

When the fixing device is used, firstly, the fixing plate 21 is fixed at a position with a corresponding height on a wall body through the fixing bolt 22 in a threaded manner, so that the whole fixing device is fixedly installed, and the device is convenient to use; in the operation process, a user manually holds the handle 31 and rotates, the handle 31 rotates to drive the connecting rod 34 to rotate, the connecting rod 34 rotates to drive the first gear 35 to rotate, the first gear 35 rotates to drive the second gear 36 to rotate, the second gear 36 rotates to drive the screw rod 37 to rotate, the screw rod 37 rotates to enable the storage box 33 to generate a rotating trend, however, as the storage box 33 is limited by the protective box 1 through the sliding block 39a, the storage box 33 can only slide back and forth along the inner wall of the protective box 1, when the fire extinguisher storage box is used, the storage box 33 can be exposed through rotating the handle 31, the user can conveniently open the door of the storage box 33 to take out the fire extinguisher body 62 in the storage box 33 for use or maintenance, after the fire extinguisher body 62 is used, the fire extinguisher body is put into the storage box 33 again, the handle 31 is reversed, and the fire extinguisher body 33 can return to the, therefore, when the fire extinguisher storage box is used, the storage box 33 can be conveniently protected, the fire extinguisher body 62 in the storage box 33 is prevented from being damaged, and the fire safety performance of the fire extinguisher storage box is improved; when a real fire disaster occurs but not the overhaul of workers, a user can push the handle 31 with force while rotating the handle 31, when the handle 31 is pushed, the push plates 42 on both sides of the handle 31 are driven to extrude the first spring 43, the first spring 43 is extruded to contract, the handle 31 moves towards the direction inside the protective box 1, the handle 31 drives the connecting rod 34 to move, the clamping block 39 at the end of the connecting rod 34 is clamped inside the tooth groove 56, so that the connecting rod 34 drives the transmission rod 52 to rotate, the transmission rod 52 rotates to drive the third gear 51 to rotate, the third gear 51 rotates to drive the fourth gear 54 to rotate, since the diameter of the third gear 51 is larger than that of the fourth gear 54, the fourth gear 54 rotates at a higher speed, the fourth gear 54 rotates to drive the rotating shaft 53 to rotate, the rotating shaft 53 rotates to drive the disk 55 to rotate, and the disk 55 drives the fire extinguisher body 62 to rotate, the fire extinguisher body 62 is fully shaken before use, the chemical fire extinguishing substances in the fire extinguisher body are uniformly distributed, the operation steps and time of the user on the fire extinguisher body 62 are saved, and the use effect of the fire extinguisher body 62 is ensured at the same time, in the process, the screw rod 37 is pushed by the second gear 36 along with the movement of the connecting rod 34, so that the screw rod 37 moves to the other end of the threaded groove 38, and the lifting function of the screw rod 37 on the storage box 33 is ensured; on the other hand, when the rotating shaft 53 drives the disk 55 to rotate, the disk 55 rotates to drive the side plate 64 and the second spring 65 to rotate, the second spring 65 drives the abutting block 67 to rotate, when the abutting block 67 abuts against the mounting ring 61, the abutting block 67 receives pressure, the second spring 65 receives pressure of a part decomposed by the pressure of the abutting block 67, the second spring 65 starts to contract, when the pressure of the abutting block 67 is higher and higher, the second spring 65 also receives higher and higher pressure, the second spring 65 gradually contracts, finally the abutting block 67 is separated from the clamping groove 66, meanwhile, the abutting block 67 does not abut against and limit the fire extinguisher body 62 any more, when the storage box 33 is separated from the protective box 1, the abutting block 67 cannot enter the clamping groove 66 again through the preset setting, a user can open the storage box 33 to directly take out the fire extinguisher body 62, and therefore, in an actual fire, the fire extinguisher body 62 can not be clamped and limited any more before the storage box 33 is opened, the fire extinguisher body 62 is convenient to take out, the time is further saved, the working efficiency and the fire fighting performance are improved, and the whole using process of the device is finally completed.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.