Fire box convenient to assemble and place

Abstract

The utility model discloses a fire-fighting box convenient to assemble and place, and belongs to the technical field of fire-fighting box installation. A fire box convenient to assemble and place comprises a box body, the two side walls of the box body are provided with a limiting groove chamber and a limiting sliding plate which are matched with each other respectively, and an elastically-telescopic limiting clamping assembly is arranged in the limiting groove chamber and used for automatically clamping and locking when adjacent box bodies are spliced and releasing clamping under manual operation; an auxiliary pulley is arranged at the upper end of the limiting sliding plate and is rotationally mounted on the side wall of the box body; the limiting clamping assembly comprises an abutting end abutting against the limiting sliding plate and a manually-operated sliding block, and the abutting end protrudes out of the inner wall face of the limiting groove chamber under the action of the spring set. The box body can be rapidly installed and assembled, and meanwhile more labor is saved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to fire-fighting box installation technical field, more specifically, relate to a fire-fighting box convenient to assemble and place. BACKGROUND

[0002] The fire-fighting box is a fire-fighting equipment for placing fire-fighting tools, and when a fire breaks out, the fire-fighting tools can be taken out from the fire-fighting box to extinguish the fire. The fire extinguisher fire-fighting box is used for placing fire extinguishers, and the fire extinguisher is a portable fire-fighting tool. The fire extinguisher contains chemical substances to extinguish a fire alarm. The fire extinguisher is one of the common fire-fighting facilities and is the most widely used fire-fighting tool at present, which is generally stored in public places or places where a fire alarm may occur.

[0003] For example, the patent number CN202323114607.6 is a kind of building construction safety fire-fighting box, the fire-fighting box can realize the need of different scene by setting up multiple cabinet bodies detachable connection, can customize the quantity required in each scene, such as single cabinet body can place one or more fire extinguishers, multiple cabinet bodies can place multiple fire extinguishers, in the scene where the number of fire extinguishers is required, multiple cabinet bodies are placed, and in the scene where the number of fire extinguishers is required, each position can be placed by disassembling, multiple cabinet bodies can be placed together for carrying, or disassembled according to the needs, single use or combination use can be used, when carrying, time and labor are saved, and when using, it can be used separately or in combination; One of the cabinet bodies has a protrusion, and the other cabinet body has a groove, so that the two adjacent cabinet bodies can be detachably connected, without additional screws, hinge structure and other parts, only need to separate two cabinet bodies or clamp two cabinet bodies, save time and labor, without tools; Each cabinet body is a square cabinet body, at least two cabinet bodies are arranged side by side along the first direction, and the square fire-fighting box used side by side retains the original shape, and is more convenient to carry, place and use.

[0004] However, the product still has some problems, the two adjacent installed cabinet bodies are installed in the height direction, the installation process is too laborious, and the most labor-saving way is to lay down two adjacent fire-fighting boxes and push them into the clamping. The above installation method is too laborious and the installation process is troublesome, which makes the artificial installation more time-consuming. Utility model content

[0005] The utility model provides a kind of fire-fighting box convenient to assemble and place, it can realize the quick installation and assembly cabinet body, more labor-saving simultaneously.

[0006] The utility model discloses a convenient to assemble and place's fire-fighting box, including the box, the both sides of box are provided with each other matched limit slot room and limit sliding plate respectively, the limit slot room is provided with the elastic telescopic limit clamping component, is used for automatic clamping locking when adjacent box splicing, and is relieved clamping under manual operation, the upper end of limit sliding plate is provided with the auxiliary pulley, the auxiliary pulley rotates and is installed to the box side wall, the limit clamping component contains the abutting end and the slider of manual operation of abutting with limit sliding plate, the abutting end protrudes limit slot room inner wall surface under the action of spring group.

[0007] As a further improvement of the utility model, the limit slot room is T-shaped and is provided in the box side wall, and the limit sliding plate is correspondingly provided with a T-shaped structure, including a sliding part and a limiting part, and the width of the sliding part is less than the sliding opening of the limit slot room.

[0008] As a further improvement of the utility model, the limit clamping component further comprises a U-shaped movable rod, one end of the movable rod is fixedly connected with the abutting end, and the other end is fixedly connected with a connecting end; the connecting end is fixedly connected with the slider; a spring group is arranged through the middle segment of the movable rod, and is used for linkage control between the abutting end and the operating slider.

[0009] As a further improvement of the utility model, the auxiliary pulley is arranged in the first wheel groove, the box is provided with a second wheel groove with a shallow depth in the corresponding side wall, and the first wheel groove and the second wheel groove form a guide channel for the auxiliary pulley to slide when the adjacent boxes are assembled.

[0010] As a further improvement of the utility model, the box is provided with a sliding groove communicated with the movable cavity in the front side wall, the slider is slidingly arranged in the sliding groove, and the sliding direction of the slider is perpendicular to the insertion direction of the limit sliding plate.

[0011] As a further improvement of the utility model, the two ends of the spring group are fixedly connected with the movable rod body and the movable cavity bottom respectively, and the abutting end protrudes the inner wall surface of the limit slot room in the normal state.

[0012] As a further improvement of the utility model, the end surface of the abutting end is an arc-shaped structure, which is used for guiding the abutting end to be compressed and retracted into the movable cavity when the limit sliding plate is inserted, and achieving limit locking through the height difference of the rod after the limit sliding plate is completely inserted.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The utility model discloses a T type matching structure of limiting groove chamber and limiting sliding plate, and the rolling cooperation of guide channel and the sliding wheel is combined, which significantly reduces the friction resistance when the box is spliced, realizes the vertical or horizontal direction quick slip assembly of the box. The elastic telescopic limiting clamping assembly utilizes the linkage design of U type movable rod and spring group, and is automatically reset to complete locking after the limiting sliding plate is completely inserted, avoiding the cumbersome operation of traditional bolt fixation. The sliding wheel is embedded in the continuous guide channel formed by the first wheel groove and the second wheel groove, which guarantees the linear slip precision in the splicing process, and through the wheel body support sharing the weight of the box, a person can complete the stacking of multiple boxes. When the manual operation slider is used, the extension state of the abutting end head can be controlled synchronously through the vertical sliding groove force, and the unlocking process does not need tools and can be operated by one hand. The arc guide surface of the abutting end head forms the gradual contact with the limiting sliding plate, stably compresses the spring group in the insertion process, and avoids the rigid collision damage structure. The double restraint of T type sliding part and limiting part cooperates with the elastic locking of clamping assembly, effectively preventing the accidental separation of the box in the vibration environment. The overall structure realizes the multidirectional splicing expansion of the box through the modular design, which can meet the capacity demand of fire extinguisher in different scenes, and greatly improves the carrying and reorganization efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the side structure schematic diagram of the utility model;

[0016] Figure 2 It is the side structure schematic diagram of the utility model Figure 1 It is the enlarged structure schematic diagram of A place in the utility model;

[0017] Figure 3 It is the side structure schematic diagram of the utility model of another side;

[0018] Figure 4 It is the lower end side part cross section structure schematic diagram of the utility model;

[0019] Figure 5 It is the enlarged structure schematic diagram of B place in the utility model Figure 4 It is the enlarged structure schematic diagram of C place in the utility model.

[0020] Figure 6 It is the side structure schematic diagram of the utility model of two box assemblies;

[0021] Figure 7 It is the enlarged structure schematic diagram of C place in the utility model. Figure 6

[0022] Explanation of reference numerals in the drawing:

[0023] ​The box body 1, the storage cavity 11, the first wheel groove 12, the second wheel groove 13, the movable cavity 14, the sliding groove 15, the limiting groove chamber 2, the limiting sliding plate 3, the sliding part 31, the limiting part 32, the limiting clamping assembly 4, the movable rod 41, the abutting end 411, the connecting end 412, the sliding block 42, the spring group 43, and the sliding wheel 5. DETAILED DESCRIPTION

[0024] Specific embodiment one: please refer to Figures 1-7 A fire-fighting box convenient to assemble and place, comprising a box body 1, limiting groove chambers 2 and limiting sliding plates 3 are arranged on the two side walls of the box body 1, and the limiting groove chambers 2 and the limiting sliding plates 3 are arranged flush and match each other in height. Among them, limiting clamping assemblies 4 are arranged in the limiting groove chambers 2 to limit the limiting sliding plates 3 after the connected box bodies 1 are assembled. Finally, the upper end of the limiting sliding plate 3 is also provided with a sliding wheel 5, the sliding wheel 5 is installed on the side wall of the box body 1, and the sliding wheel 5 is rotatably connected with the box body 1.

[0025] Specifically, a plurality of storage cavities 11 are formed in the middle of the box body 1, and the plurality of storage cavities 11 are used to place fire-fighting tools. The upper end of the limiting sliding plate 3 of the box body 1 is provided with a first wheel groove 12, the first wheel groove 12 penetrates one side of the box body 1 to form an entry opening. The first wheel groove 12 is matched with the sliding wheel 5 in height to enable the sliding wheel 5 to be installed in the first wheel groove 12, and the sliding wheel 5 is in abutment with the upper and lower walls of the first wheel groove 12 and is rotatably connected. The other side wall of the box body 1 corresponding to the first wheel groove 12 is provided with a second wheel groove 13, and the second wheel groove 13 is arranged to have a smaller depth than the first wheel groove 12, so that the sliding wheel 5 can be installed in the first wheel groove 12, and when adjacent box bodies are assembled, the cavity formed by the first wheel groove 12 and the second wheel groove 13 matches the sliding wheel 5, and does not hinder the sliding wheel 5 from abutting against the wall of the second wheel groove 13 and sliding. The box body 1 is provided with a movable cavity 14 in the limiting groove chamber 2, and the movable cavity 14 is in communication with the limiting groove chamber 2. The front side wall of the box body 1 is provided with a sliding groove 15, and the sliding groove 15 is arranged close to the side of the limiting groove chamber 2. The sliding groove 15 is in communication with the movable cavity 14, and the limiting clamping assembly 4 is embedded in the movable cavity 14.

[0026] Specifically, the limiting groove chamber 2 matches the limiting sliding plate 3, and the limiting groove chamber 2 is T-shaped and penetrates the side wall of the box body 1 to form a sliding opening of the limiting sliding plate 3.

[0027] Specifically, the limiting sliding plate 3 is T-shaped, and the limiting sliding plate 3 comprises a sliding part 31 and a limiting part 32. The sliding part 31 matches the sliding opening end of the limiting groove chamber 2 and slides. The limiting part 32 is arranged to have a larger diameter than the sliding part 31, so that after the limiting sliding plate 3 enters the limiting groove chamber 2, it can only move in the radial direction, thereby achieving limiting and fastening in the horizontal direction.

[0028] Specifically, the limiting clamping assembly 4 comprises a movable rod 41, a sliding block 42 and a spring set 43. The movable rod 41 is in a U shape and is embedded in the movable cavity 14. The movable rod 41 comprises a rod body, an abutting end head 411 and a connecting end head 412. Normally, the abutting end head 411 protrudes into the limiting groove chamber 2 from the movable cavity 14, and the side of the abutting end head 411 facing the opening end is arc-shaped. When the limiting sliding plate 3 abuts against the abutting end head 411, the abutting end head 411 enters the movable cavity 14. The connecting end head 412 is located at the other end of the rod body and has the same height as the abutting end head 411. The connecting end head 412 is in the sliding groove 15, and part of the rod body is also in the sliding groove 15. When the abutting end head 411 is pressed into the movable cavity 14, the connecting end head 412 moves downward with the whole rod body. The sliding block 42 is fixedly connected with the connecting end head 412 and is in sliding connection with the sliding groove 15. The sliding block 42 has a larger opening diameter than the sliding groove 15, so that the sliding block 42 drives the connecting end head 412 to move in the sliding groove 15, thereby realizing the movement of the whole movable rod 41. The spring set 43 is installed in the movable cavity 14 and is located at the bottom end of the movable cavity 14. One end of the spring set 43 is fixedly connected with the rod body of the movable rod 41, and the other end of the spring set 43 is fixedly connected with the bottom end of the movable cavity 14. Normally, the spring set 43 keeps a natural state and supports the abutting end head 411 of the movable rod 41 to protrude into the limiting groove chamber 2 from the movable cavity 14. When the abutting end head 411 is in the limiting groove chamber 2, the distance between the abutting end head 411 and the end of the limiting groove chamber 2 matches the limiting sliding plate 3, so that when the limiting sliding plate 3 is completely inserted into the limiting groove chamber 2, the abutting end head 411 is reset by the spring set 43 to clamp the limiting sliding plate 3.

[0029] Specifically, the sliding assisting wheel 5 is rotationally connected in the first wheel groove 12. When the adjacent box bodies 1 are assembled, the wheel body of the sliding assisting wheel 5 abuts against the opening end of the second wheel groove 13 and moves along the path of the second wheel groove 13, thereby realizing the assisted sliding of the box body 1.

[0030] It needs to be explained that in use, first push two or more adjacent one box 1, the limiting slide plate 3 is aligned with the opening of the limiting slot chamber 2, and slides into.When the limiting slide plate 3 enters, the side wall end of the limiting slide plate 3 will press against the abutting end head 411, so that the abutting end head 411 enters the movable cavity 14, and the spring group 43 is compressed and drives the sliding block 42 to move downward in the sliding groove 15.When the limiting slide plate 3 is completely inserted into the limiting slot chamber 2, the upper end of the abutting end head 411 is no longer pressed, the spring group 43 rebounds, and the abutting end head 411 in turn protrudes into the movable cavity 14 to the limiting slot chamber 2 to limit the limiting slide plate 3 in the radial direction.When it is necessary to disassemble the adjacent box 1, the sliding block 42 is pressed down, so that the sliding block 42 drives the rod body to compress the spring group 43, and then the abutting end head 411 enters the movable cavity 14, at this time the limiting slide plate 3 is no longer constrained to move in the radial direction, and finally slides out of the limiting slot chamber 2 to realize the separation of the adjacent box 1.

Claims

1. A fire extinguisher box that is easy to assemble and place, comprising a box body (1), characterized in that: The two side walls of the box (1) are respectively provided with matching limiting slots (2) and limiting slides (3). The limiting slots (2) are provided with elastic telescopic limiting snap-fit ​​components (4) for automatically snap-fitting and locking when adjacent boxes are spliced, and for unlocking under manual operation. The upper end of the limiting slide plate (3) is provided with a pulley (5), which is rotatably mounted on the side wall of the box body (1); The limiting snap-fit ​​assembly (4) includes an abutting end (411) that abuts against the limiting slide plate (3) and a manually operated slider (42). The abutting end (411) protrudes from the inner wall of the limiting groove chamber (2) under the action of the spring assembly (43).

2. The fire box according to claim 1, characterized in that: The limiting slot (2) is T-shaped and extends through the side wall of the box. The limiting slide plate (3) is provided with a corresponding T-shaped structure, including a sliding part (31) and a limiting part (32). The width of the sliding part (31) is smaller than the sliding opening of the limiting slot (2).

3. The fire box according to claim 1, characterized in that: The limiting latching assembly (4) also includes a U-shaped movable rod (41), one end of which is fixedly connected to the abutment end (411), and the other end is fixedly connected to the connecting end (412); the connecting end (412) is fixedly connected to the slider (42); a spring assembly (43) is provided through the middle section of the movable rod (41) to form a linkage control between the abutment end (411) and the operating slider (42).

4. The fire box according to claim 1, characterized in that: The pulley (5) is set in the first wheel groove (12), and the box (1) has a shallow second wheel groove (13) on the corresponding side wall. When adjacent boxes are assembled, the first wheel groove (12) and the second wheel groove (13) form a guide channel for the pulley (5) to slide.

5. The fire-fighting box according to claim 3, characterized in that: The front side wall of the box (1) is provided with a sliding groove (15) that communicates with the movable cavity (14). The slider (42) is slidably disposed in the sliding groove (15) and its sliding direction is perpendicular to the insertion direction of the limiting slide plate (3).

6. The fire box according to claim 3, characterized in that: The two ends of the spring assembly (43) are respectively fixedly connected to the body of the movable rod (41) and the bottom of the movable cavity (14), and under normal conditions, the abutting end (411) protrudes from the inner wall of the limiting groove chamber (2).

7. The fire box according to claim 3, characterized in that: The end face of the abutment end (411) is an arc-shaped structure, which is used to guide the abutment end (411) to be compressed and retracted into the active cavity (14) when the limiting slide plate (3) is inserted, and to achieve limiting and locking through the height difference of the rod after the limiting slide plate (3) is fully inserted.

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