Fire extinguisher box for easy replacement of fire extinguishers
By designing a fire extinguisher box containing multiple mechanical connections, the cumbersome problem of replacing fire extinguishers in existing fire extinguishers boxes is solved, and the rapid replacement and simplification of fire extinguishers are achieved.
Patent Information
- Application Number
- CN202421090550.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-05-20
AI Technical Summary
The process of replacing the fire extinguisher box with existing fire extinguishers is relatively cumbersome, which leads to slow and troublesome replacement.
A fire extinguisher box including a base, a positioning rod, a push block, a spring, a box, a card block, a rotating shaft, a connecting column and a slide bar are designed. The push block is pressed down by the slide bar, and the push block drives the connecting column to rotate, the card block is unlocked, and the box can be easily pulled out and replaced from the inside of the base.
It realizes rapid replacement of fire extinguishers, simplifies operating procedures, and improves replacement efficiency.
Smart Images
Figure CN222693909U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fire extinguisher boxes, in particular to a fire extinguisher box which is convenient for replacing fire extinguishers. Background Art
[0002] A fire extinguisher box is a box specially used for long-term fixed storage of portable fire extinguishers. According to the placement, it can be divided into two types: ground-mounted type and wall-mounted type. According to the opening method, it can be divided into two types: door-opening type and flip-top type. The fire extinguisher box should be made of metal materials such as thin steel plates and aluminum alloys.
[0003] It is troublesome to replace fire extinguishers in existing fire extinguisher boxes on the market. Ordinary fire extinguisher boxes usually require the top cover to be opened first, and then the box cover on the front of the fire extinguisher box to be opened before the fire extinguisher can be taken out. This method of taking out the fire extinguisher is slow and causes trouble in replacement. Therefore, a fire extinguisher box that is easy to replace the fire extinguisher is proposed to solve the above-mentioned problem. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] In view of the deficiencies in the prior art, the utility model provides a fire extinguisher box which is convenient for replacing fire extinguishers. The utility model has the advantages of being easy to replace, etc., and solves the problem that an ordinary fire extinguisher box usually requires opening the top cover first and then opening the box cover on the front of the fire extinguisher box before the fire extinguisher can be taken out, which is a slow way of taking out the fire extinguisher and causes troublesome replacement.
[0006] (II) Technical solution
[0007] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: a fire extinguisher box for facilitating replacement of fire extinguishers comprises a base, wherein two positioning rods are fixedly connected inside the base and are symmetrically distributed on the left and right sides, push blocks are slidably connected to the outer sides of the two positioning rods, springs are arranged at the bottoms of the two push blocks, the bottoms of the two springs are fixedly connected to the inner side of the base, a box body is plugged into the top of the base, two first clamping blocks are fixedly connected to the outer side of the box body and are symmetrically distributed on the left and right sides, two rotating shafts are fixedly connected inside the base, connecting columns are rotatably connected to the outer sides of the two rotating shafts, second clamping blocks are fixedly connected to the opposite sides of the two connecting columns, the two first clamping blocks are adapted to the two second clamping blocks, sliding rods are fixedly connected to the opposite sides of the two push blocks, the two sliding rods are slidably connected to the inner side of the base, and the two push blocks are adapted to the two connecting columns.
[0008] The beneficial effects of the utility model are as follows: the base pre-fixes the box body, the spring provides a supporting effect for the push block, the push block limits the connecting column, the connecting column limits the first card block through the second card block, the first card block limits the box body through the second card block, the rotating shaft provides a supporting effect for the connecting column, the positioning rod limits the push block, the push block is pressed down by the sliding rod, the push block drives the connecting column to rotate, the connecting column drives the second card block to unlock the first card block, and the fire extinguisher can be replaced by pulling out the box body from the inside of the base.
[0009] The fire extinguisher box which is convenient for replacing the fire extinguisher has the advantage of being easy to replace.
[0010] On the basis of the above technical solution, the present invention can also be improved as follows.
[0011] Furthermore, two limiting rings are fixedly connected to the top of the base and are symmetrically distributed on the left and right sides, and the two limiting rings are both located inside the box.
[0012] The beneficial effect of adopting the above further solution is that the two limiting rings facilitate the placement of the fire extinguisher.
[0013] Furthermore, four positioning posts distributed in a rectangular array are fixedly connected to the bottom of the box, and outer sides of the four positioning posts are plugged into the top of the base.
[0014] The beneficial effect of adopting the above further solution is that the four positioning columns can provide a stable limiting effect for the box body through the base.
[0015] Furthermore, pedals are fixedly connected to opposite sides of the two slide bars, and anti-slip pads are arranged on the tops of the two pedals.
[0016] The beneficial effect of adopting the above further solution is that the slide bar can be pushed down by pressing the pedal downward with the foot.
[0017] Furthermore, two connecting blocks which are symmetrically distributed on the left and right are fixedly connected to the top of the box body, and the tops of the two connecting blocks are fixedly connected to the same handle.
[0018] The beneficial effect of adopting the above further solution is that the two connecting blocks provide a supporting effect for the handle through the box body.
[0019] Furthermore, a label sleeve is provided on the front of the box, and the label sleeve is made of a transparent acrylic material.
[0020] The beneficial effect of adopting the above further solution is that the label sleeve is convenient for placing the information of the fire extinguisher. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a schematic diagram of the structure of the utility model;
[0022] Figure 2 This is a front view of the connection structure between the box and the base of the utility model;
[0023] Figure 3 This is a top view of the connection structure between the box and the base of the utility model;
[0024] Figure 4 This is an enlarged view of the structure at point A of the utility model.
[0025] In the figure: 1. base; 2. positioning rod; 3. label sleeve; 4. push block; 5. spring; 6. box body; 7. first clamping block; 8. rotating shaft; 9. connecting column; 10. second clamping block; 11. sliding rod; 12. limiting ring; 13. positioning column; 14. pedal; 15. anti-slip pad; 16. connecting block; 17. handle. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] In the embodiment, Figure 1-4 A fire extinguisher box is provided for facilitating replacement of fire extinguishers. The utility model comprises a base 1, wherein two positioning rods 2 are fixedly connected inside the base 1 and are symmetrically distributed on the left and right sides. Push blocks 4 are slidably connected to the outer sides of the two positioning rods 2. Springs 5 are arranged at the bottoms of the two push blocks 4. The bottoms of the two springs 5 are fixedly connected to the inner side of the base 1. A box body 6 is inserted at the top of the base 1. Two first clamping blocks 7, which are symmetrically distributed on the left and right sides, are fixedly connected to the outer side of the box body 6. Two rotating shafts 8 are fixedly connected inside the base 1. Connecting columns 9 are rotatably connected to the outer sides of the two rotating shafts 8. Second clamping blocks 10 are fixedly connected to the opposite sides of the two connecting columns 9. The two first clamping blocks 7 are matched with the two second clamping blocks 10. Slide rods 11 are fixedly connected to the opposite sides of the two push blocks 4. The two slide rods 11 are slidably connected to the inner side of the base 1. The two push blocks 4 are matched with the two connecting columns 9.
[0028] The top of the base 1 is fixedly connected with two limit rings 12 which are symmetrically distributed on the left and right sides, and the two limit rings 12 are both located inside the box body 6;
[0029] Two limiting rings 12 facilitate the placement of fire extinguishers;
[0030] The bottom of the box body 6 is fixedly connected with four positioning posts 13 distributed in a rectangular array, and the outer sides of the four positioning posts 13 are plugged into the top of the base 1;
[0031] The four positioning posts 13 can provide a stable limiting effect for the box body 6 through the base 1;
[0032] Pedals 14 are fixedly connected to opposite sides of the two slide bars 11, and anti-slip pads 15 are arranged on the tops of the two pedals 14;
[0033] The slide bar 11 can be pushed down by stepping down the pedal 14, and the two anti-skid pads 15 can prevent the slide bar 11 from sliding when stepping on the pedal 14;
[0034] Two connecting blocks 16 are fixedly connected to the top of the box body 6 and are symmetrically distributed on the left and right. The tops of the two connecting blocks 16 are fixedly connected to the same handle 17.
[0035] The two connecting blocks 16 provide support to the handle 17 through the box body 6, and the handle 17 can move the box body 6 through the two connecting blocks 16;
[0036] A label sleeve 3 is provided on the front of the box body 6, and the label sleeve 3 is made of a transparent acrylic material;
[0037] The label sleeve 3 is convenient for placing the information of the fire extinguisher. The label sleeve 3 is made of transparent acrylic material to facilitate observation of the information of the fire extinguisher.
[0038] Working principle:
[0039] Step 1: When the fire extinguisher needs to be replaced, the two pedals 14 are stepped on to drive the two slide bars 11 to be pressed down by the two pedals 14, and the two slide bars 11 drive the two push blocks 4 to be pressed down to apply pressure to the two springs 5, and the two push blocks 4 drive the two connecting columns 9 to rotate by pressing down, and the two connecting columns 9 rotate to drive the two second card blocks 10 to unlock the two first card blocks 7;
[0040] Step 2: Hold the handle 17 and lift the box 6 through the two connecting blocks 16 to replace the fire extinguisher. After the replacement is completed, insert the box 6 into the base 1, loosen the two pedals 14, and the two springs 5 drive the two push blocks 4 to rise. The two push blocks 4 drive the two connecting columns 9 to reset. The two connecting columns 9 drive the two second blocks 10 to fix the box 6 through the two first blocks 7.
[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0042] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A fire extinguisher box for facilitating replacement of fire extinguishers, comprising a base (1), characterized in that: The base (1) is fixedly connected to the inside of two positioning rods (2) which are symmetrically distributed on the left and right. The outer sides of the two positioning rods (2) are slidably connected to push blocks (4). The bottoms of the two push blocks (4) are provided with springs (5). The bottoms of the two springs (5) are fixedly connected to the inside of the base (1). The top of the base (1) is plugged with a box (6). The outer side of the box (6) is fixedly connected to two first clamping blocks (7) which are symmetrically distributed on the left and right. Two rotating shafts (8) are fixedly connected inside, and the outer sides of the two rotating shafts (8) are rotatably connected to connecting columns (9), and the opposite sides of the two connecting columns (9) are fixedly connected to second clamping blocks (10), and the two first clamping blocks (7) are matched with the two second clamping blocks (10), and the opposite sides of the two push blocks (4) are fixedly connected to sliding rods (11), and the two sliding rods (11) are slidably connected to the inside of the base (1), and the two push blocks (4) are matched with the two connecting columns (9).
2. A fire extinguisher box for facilitating replacement of fire extinguishers according to claim 1, characterized in that: Two limiting rings (12) are fixedly connected to the top of the base (1) and are symmetrically distributed on the left and right sides. The two limiting rings (12) are both located inside the box body (6).
3. A fire extinguisher box for facilitating replacement of fire extinguishers according to claim 1, characterized in that: Four positioning posts (13) arranged in a rectangular array are fixedly connected to the bottom of the box body (6), and the outer sides of the four positioning posts (13) are plugged into the top of the base (1).
4. A fire extinguisher box for facilitating replacement of fire extinguishers according to claim 1, characterized in that: A pedal (14) is fixedly connected to the opposite sides of the two slide bars (11), and an anti-slip pad (15) is arranged on the top of the two pedals (14).
5. A fire extinguisher box for facilitating replacement of fire extinguishers according to claim 1, characterized in that: Two connecting blocks (16) are fixedly connected to the top of the box body (6) and are symmetrically distributed on the left and right sides. The tops of the two connecting blocks (16) are fixedly connected to the same handle (17).
6. A fire extinguisher box for facilitating replacement of fire extinguishers according to claim 1, characterized in that: A label sleeve (3) is arranged on the front of the box body (6), and the label sleeve (3) is made of a transparent acrylic material.