A building explosion-proof device
By designing a support structure made of fire-resistant materials and a snap-fit structure for the pulling parts, the problem of fire-fighting devices failing due to temperature rise during a fire was solved, achieving protective concealment and convenient use of the fire-fighting devices.
Patent Information
- Application Number
- CN202411619602.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-13
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2044-11-13
AI Technical Summary
Existing fire-fighting equipment is prone to becoming unusable during a fire due to a rapid rise in temperature, especially when placed in the open or in a cabinet, causing the equipment to malfunction.
A building explosion-proof device was designed, which adopts a snap-fit structure of support and pulling parts. By using a combination of snap-fit parts, torsion parts and springs, and through the design of multiple snap-fit positions and grooves, the protective concealment and exposure of fire protection components can be achieved. The support and pulling parts are made of fireproof materials.
Protect fire-fighting equipment during a fire, ensuring it functions properly in high-temperature environments to facilitate subsequent use and prevent equipment failure due to temperature increases.
Smart Images
Figure CN119701256B_ABST
Abstract
Description
Technical Field
[0001] This invention relates to an explosion-proof device, and more particularly to a building explosion-proof device. Background Technology
[0002] Firefighting equipment is a device used in the event of a fire. Firefighting equipment is usually placed in the corridor. When security personnel patrol the building, they may encounter the following problem: When a fire occurs in a building, because the firefighting equipment is often placed in direct exposure, it is often exposed to the fire, causing the temperature of the firefighting equipment to rise sharply, which in turn renders the firefighting equipment unusable.
[0003] Although some fire-fighting equipment is placed in fire cabinets, the aforementioned problems still exist with fire-fighting equipment in fire cabinets.
[0004] Therefore, it is necessary to apply for a building explosion-proof device that can house fire-fighting equipment and provide both explosion-proof and fire-proof functions. Summary of the Invention
[0005] The purpose of this invention is to provide a building explosion-proof device to solve the problems existing in existing fire protection devices.
[0006] According to one aspect of the present invention, a building explosion-proof device is provided, including a support and a pulling component. The pulling component has a plurality of receiving cavities, each receiving cavity being provided with a fire-fighting component. The pulling component and the support are connected by a snap-fit connection, and a plurality of snap-fit positions are formed between the pulling component and the support. At the snap-fit positions, the pulling component and the support are in a locked state. A spring is provided between the bottom of the pulling component and the support.
[0007] In some embodiments, the support is provided with a slot, the pulling component is provided with a locking part, the slot is provided with multiple locking positions, and when the locking part is at the locking position, the pulling component and the support are in a locked state.
[0008] In some embodiments, the snap-fit portion includes a torsion member, a snap-fit member, and a stop member. The torsion member is connected to the snap-fit member and is rotatably connected to the snap-fit portion. A torsion spring is provided at the connection point between the torsion member and the snap-fit portion, causing the torsion member to have a torsional tendency. The snap-fit member has a protruding portion that can be engaged in a snap-fit groove. The stop member can abut against the torsion member. Thus, the snap-fit member can rotate with the torsion member, and the protruding portion of the snap-fit member can abut against the snap-fit groove to form a snap-fit position. The snap-fit member will not move without external force, while the stop member can abut against the torsion member.
[0009] In some embodiments, the torsion member is provided with a V-shaped groove and a locking groove, and the abutting member is a spring piece. The free end of the spring piece can abut in the V-shaped groove. Thus, the spring piece can prevent the torsion member from rotating arbitrarily and prevent the rotation of the torsion member from affecting its use.
[0010] In some embodiments, the slot includes, from left to right, a reset slot, multiple engagement slots, and a retraction slot. Thus, different slots allow the torsion member and the engagement member to be in different states, achieving different effects.
[0011] In some embodiments, one side of the snap-fit groove is an arc-shaped portion and the other side is a straight portion. The arc-shaped portions and straight portions of two adjacent snap-fit grooves are connected, and the straight portion can form a snap-fit position with the protruding portion.
[0012] In some embodiments, an inclined portion is provided on the upper side of the reset groove. This inclined portion can drive the protruding part to rotate, thereby causing the torsion member to rotate. Thus, the inclined portion can drive the protruding part to rotate, resulting in different strokes for the torsion member and the locking member.
[0013] In some embodiments, the retraction groove has an arc-shaped portion that allows the torsion member to rotate and the free end of the spring to be engaged in the locking groove.
[0014] In some embodiments, the support is provided with a groove, along which the pulling member can move. This allows the pulling member to be pulled, thus extending the fire-fighting components on it.
[0015] In some implementations, both the support and the pulling components are made of fire-resistant materials.
[0016] The beneficial effects of the present invention are as follows: When the fire-fighting component of the present invention is to be used, the user can pull the pulling component, and the fire-fighting component in the pulling component can be exposed, and the user can remove the fire-fighting component for use.
[0017] Furthermore, the protruding part on the snap-fit component in this invention can be snapped into the snap-fit groove, preventing the pulling component from moving arbitrarily. Each time it is pulled, a corresponding fire-fighting component can be exposed. When fully pulled out, the protruding part can be located in the retraction groove. At this time, the spring is snapped into the locking groove. Under the action of the spring, the pulling component is reset. In the final stage of reset, the protruding part of the pulling component is located in the reset groove. The reset groove drives the torsion component to rotate through the protruding part, and the spring also disengages from the locking groove.
[0018] The fire-fighting component in this invention can be fully inserted into the space formed by the support and the pulling component. The support and the pulling component can be made of fireproof and high-temperature resistant materials, so that the fire-fighting component in the support and the pulling component can always be in a protected state, which is convenient for subsequent use. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of one embodiment of the explosion-proof building device of the present invention;
[0020] Figure 2 for Figure 1 A schematic diagram of the support and pulling components in the building explosion-proof device shown;
[0021] Figure 3 for Figure 1 Another schematic diagram of the structure of the support and pulling components in the building explosion-proof device shown;
[0022] Figure 4 for Figure 1 This is another schematic diagram of the structure of the support and pulling components in the building explosion-proof device shown.
[0023] Figure 5 for Figure 1 The diagram shows another state of the structure of the support and pulling components in the building explosion-proof device.
[0024] Figure 6 for Figure 1 The diagram shows the structural schematic of the support in the explosion-proof building device.
[0025] Figure 7 for Figure 1 The diagram shows the structure of the pulling component in the building explosion-proof device.
[0026] In the figure, 1-support; 11-reset groove; 12-clamping groove; 13-retraction groove; 2-pull-up component; 21-torsion component; 211-V-groove; 212-locking groove; 22-clamping component; 221-protruding part; 23-stopping component; 3-fire-fighting component. Detailed Implementation
[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0029] Figures 1-7 The structure of the building explosion-proof device of the present invention is illustrated schematically.
[0030] like Figures 1-7 As shown, a building explosion-proof device includes a support 1 and a pulling component 2.
[0031] The pulling component 2 can be formed with multiple receiving cavities, each containing a fire-fighting component 3. The pulling component 2 and the support 1 are connected by a snap-fit connection, forming multiple snap-fit positions. At each snap-fit position, the pulling component 2 and the support 1 are locked in a locked state, and their positions do not change. Furthermore, a spring is provided between the bottom of the pulling component 2 and the support 1. Therefore, the pulling component 2 and the support 1 always tend to move closer together.
[0032] Specifically, it can be as follows, such as Figures 2-7 As shown, the support 1 is provided with a slot, the pulling part 2 is provided with a locking part, the slot is provided with multiple locking positions, and when the locking part is at the locking position, the pulling part 2 and the support 1 are in a locked state.
[0033] In this embodiment, as Figures 2-7 As shown, the snap-fit part includes a torsion member 21, a snap-fit member 22, and a stop member 23. The torsion member 21 is connected to the snap-fit member 22 and is rotatably connected to the snap-fit part. A torsion spring is provided at the position where the torsion member 21 is connected to the snap-fit part, and the torsion spring causes the torsion member 21 to have a torsion tendency. The snap-fit member 22 is provided with a protruding part 221, which can be snapped in the snap-fit groove. The stop member 23 can abut against the torsion member 21. The snap-fit member 22 can rotate with the torsion member 21, and the protruding part 221 of the snap-fit member 22 can abut against the snap-fit groove to form a snap-fit position. Without the action of external force, the snap-fit member 22 will not move. At the same time, the stop member 23 can abut against the torsion member 21.
[0034] like Figures 2-7 As shown, the torsion member 21 is provided with a V-shaped groove 211 and a locking groove 212. The abutting member 23 is a spring piece. The free end of the spring piece can abut in the V-shaped groove 211. The spring piece can prevent the torsion member 21 from rotating at will, thus preventing the rotation of the torsion member 21 from affecting its use.
[0035] like Figures 2-7 As shown, the slot includes a reset slot 11, multiple snap-fit slots 12 and a retraction slot 13 from left to right. Through different slots, the torsion member 21 and the snap-fit member 22 can be in different states and achieve different effects.
[0036] like Figures 2-7 As shown, one side of the snap-fit groove 12 is an arc-shaped part, and the other side is a straight part. The arc-shaped parts and straight parts of two adjacent snap-fit grooves 12 are connected, and the straight part can form a snap-fit position with the protruding part 221.
[0037] like Figures 2-7As shown, the upper side of the reset groove 11 is provided with an inclined part, which can drive the protruding part 221 to rotate, so that the torsion member 21 rotates. Through the inclined part, the protruding part 221 can be driven to rotate, and the torsion member 21 and the snap-fit member 22 can be in different states of stroke.
[0038] like Figures 2-7 As shown, the retraction groove 13 has an arc-shaped part, which allows the torsion member 21 to rotate and the free end of the spring piece to be locked in the locking groove 212.
[0039] like Figures 2-7 As shown, the support 1 is provided with a sliding groove, and the pulling component 2 can move along the sliding groove of the support 1. The pulling component 2 can be pulled, and the fire-fighting component 3 on the pulling component 2 can be pulled out.
[0040] like Figures 2-7 As shown, both the support 1 and the pulling component 2 are made of fire-resistant materials.
[0041] The overall working process of this invention will be described in detail below:
[0042] First, such as Figure 1 and Figure 2 As shown, at this time, the protruding part 221 of the snap-fit 22 is engaged in the third snap-fit groove 12 from the left. At this time, the straight part on the left side of the snap-fit groove 12 will hold the protruding part 221 in place, and the protruding part 221 will not disengage from the snap-fit groove 12. Without external force, it will remain in this position. Figure 2 The status shown.
[0043] When an external force pulls the pulling component 2 to the right, the locking member 22 on the pulling component 2 will move to the right accordingly. At this time, because the torsion spring at the torsion member 21 will be torsioned, and the torsion member 21 will be lifted by the arc-shaped part of the locking groove 12, the torsion member 21 itself will rotate, and at the same time the locking member 22 will also rotate clockwise until... Figure 3 The state shown Figure 3 In the state shown, if the pulling component 2 is pulled to the right, the locking component 22 on the pulling component 2 will continue to move to the right. At this time, the protruding part 221 of the locking component 22 is locked in the fourth locking groove 12 from the left. At this time, the straight part on the left side of the locking groove 12 will lock the protruding part 221, and the protruding part 221 will not disengage from the locking groove 12.
[0044] When an external force pulls the pulling component 2 to the right, the locking member 22 on the pulling component 2 will move to the right. At this time, the torsion spring at the torsion member 21 will be twisted, and the torsion member 21 will be lifted by the arc-shaped part of the locking groove 12. The torsion member 21 itself will rotate, and the locking member 22 will also rotate clockwise. If the pulling component 2 is pulled to the right, the locking member 22 on the pulling component 2 will continue to move to the right. At this time, the protruding part 221 of the locking member 22 will be locked in the fifth locking groove 12 from the left. At this time, the straight part on the left side of the locking groove 12 will lock the protruding part 221, and the protruding part 221 will not disengage from the locking groove 12.
[0045] The same applies to the other card slots 12.
[0046] When the protruding part 221 of the latching member 22 is engaged in the last latching groove 12 from left to right, continue pulling the pulling member 2. The latching member 22 on the pulling member 2 will move to the right. At this time, since the arc-shaped groove on the right side of the last latching groove 12 gradually rises, and this arc-shaped groove is part of the retraction groove 13, the arc-shaped groove will continue to cause the torsion spring at the torsion member 21 to be twisted, and the torsion member 21 will be lifted by the arc-shaped groove. The torsion member 21 itself will rotate, and at the same time, the latching member 22 will also rotate clockwise. The locking groove 212 on the torsion member 21 is pushed into the free end of the abutment member 23. At this time, although the torsion member 21 has a tendency to twist, it cannot rotate because the locking groove 212 is pushed into the free end of the abutment member 23. Since a spring is provided between the support 1 and the pulling member 2, the spring can make the pulling member 2 move to the left until... Figure 5 The status shown.
[0047] Figure 5 In the process, since the reset groove 11 is provided with an inclined part, the inclined part on the reset groove 11 will abut against the protruding part 221 of the snap-fit part 222, causing the protruding part 221 to rotate counterclockwise. The torsion part 21 will also rotate counterclockwise accordingly. The locking groove 212 on the torsion part 21 will be disengaged from the free end of the abutting part 23. At this time, the free end of the abutting part 23 can no longer abut against the locking groove 212. Under the action of the torsion force of the torsion spring, the torsion part 21 will be reset. At the same time, the pulling part 2 will be fully inserted into the support 1. At the same time, the fire-fighting part 3 on the pulling part 2 will also be fully inserted into the support 1.
[0048] When the fire-fighting component 3 is to be exposed again, an external force to the right pulls the pulling component 2. The locking piece 22 on the pulling component 2 will move to the right along with it. At this time, because the torsion spring at the torsion member 21 will be torn, and the torsion member 21 will be lifted by the arc-shaped part of the locking groove 12, the torsion member 21 itself will rotate, and at the same time the locking piece 22 will also rotate clockwise until... Figure 3 The state shown Figure 3In the state shown, if the pulling component 2 is pulled to the right, the locking component 22 on the pulling component 2 will continue to move to the right. At this time, the protruding part 221 of the locking component 22 is locked in the first locking groove 12 from left to right. At this time, the straight part on the left side of the locking groove 12 will lock the protruding part 221, and the protruding part 221 will not disengage from the locking groove 12.
[0049] When the fire-fighting component 3 of the present invention is to be used, the user can pull the pulling component 2, and the fire-fighting component 3 in the pulling component 2 can be exposed. The user can then remove the fire-fighting component 3 for use.
[0050] Furthermore, the protruding part 221 on the snap-fit member 22 in this invention can be snapped into the snap-fit groove 12, preventing the pulling member 2 from moving arbitrarily. Each time it is pulled, a corresponding fire-fighting component 3 can be exposed. When fully pulled out, the protruding part 221 can be located in the retraction groove 13. At this time, the spring is snapped into the locking groove 212. Under the action of the spring, the pulling member 2 is reset. In the final stage of reset, the protruding part 221 of the pulling member 2 is located in the reset groove 11. The reset groove 11 drives the torsion member 21 to rotate through the protruding part 221, and the spring also disengages from the locking groove 212.
[0051] In this invention, the fire-fighting component 3 can be fully inserted into the space formed by the support 1 and the pulling component 2. The support 1 and the pulling component 2 can be made of fireproof and high-temperature resistant materials, so that the fire-fighting component 3 in the support 1 and the pulling component 2 can always be in a protected state, which is convenient for subsequent use.
[0052] This invention is not limited to the above-described optional embodiments. Anyone can derive other various forms of products under the guidance of this invention. However, regardless of any changes made in their shape or structure, any technical solution that falls within the scope of the claims of this invention shall be protected by this invention.
Claims
1. A building explosion-proof device, characterized in that: The device includes a support (1) and a pulling component (2). The pulling component (2) has multiple receiving cavities, each containing a fire-fighting component (3). The pulling component (2) is snap-fitted to the support (1), and multiple snap-fit positions are formed between the pulling component (2) and the support (1). At the snap-fit positions, the pulling component (2) and the support (1) are locked together. A spring is provided between the bottom of the pulling component (2) and the support (1). The support (1) has a slot, and the pulling component (2) has a snap-fit part. The snap-fit part includes a torsion member (21), a snap-fit member (22), and a stop member (23). The torsion member (21) is connected to the snap-fit member (22) and is rotatably connected to the snap-fit part. A torsion spring is provided at the position where the torsion member (21) is connected to the snap-fit part, and the torsion spring causes the torsion member (21) to have a torsion tendency. The snap-fit member (22) has a protruding part (221) that can be engaged in the snap-fit groove. The stop member (23) can abut against the torsion member (21). The torsion member (21) is provided with a V-shaped groove (211) and a locking groove (212), and the abutment member (23) is a spring piece, the free end of which can abut in the V-shaped groove (211). The card slot includes, from left to right, a reset slot (11), multiple card slots (12), and a retraction slot (13). One side of the snap-fit groove (12) is an arc-shaped portion, and the other side is a straight portion. The arc-shaped portions and straight portions of two adjacent snap-fit grooves (12) are connected. The straight portion can form a snap-fit position with the protruding portion (221). The upper side of the reset groove (11) is provided with an inclined part, which can drive the protruding part (221) to rotate, so that the torsion member (21) rotates. The retraction groove (13) has an arc-shaped part, which allows the torsion member (21) to rotate and the free end of the spring to be locked in the locking groove (212).
2. The building explosion-proof device according to claim 1, characterized in that: The slot is provided with multiple locking positions. When the locking part is at the locking position, the pulling part (2) and the support (1) are locked together.
3. The building explosion-proof device according to claim 2, characterized in that: The support (1) is provided with a sliding groove, and the pulling component (2) can move along the sliding groove of the support (1).
4. The building explosion-proof device according to any one of claims 1 to 3, characterized in that: Both the support (1) and the pulling component (2) are made of fireproof materials.
Citation Information
Patent Citations
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CN208958535U
Wall-mounted fire extinguisher cabinet
CN219185679U