Automatic fire blanket popping device for automobile
By designing a car automatic ejection fire blanket device, the metal bullets are knocked off by using the motor-driven link to rotate and knock off the metal bullets to achieve automatic coverage of the fire blanket, solving the problem of safety risks in laying fire blankets, improving safety and reducing the carrying volume of the device.
Patent Information
- Application Number
- CN202421988898.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-16
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-08-16
AI Technical Summary
The existing fire blankets require personnel to be laid near the vehicle during a fire, which poses a safety risk.
A car automatic ejection fire blanket device is designed, using the motor to drive the connecting rod to rotate, and the slide seat knocks off the metal bullet to automatically cover the fire-fighting vehicle. Through the coordination of the grip, pull rod and connecting rod, the automatic ejection of the fire blanket is achieved.
The laying of the fire blanket can be completed without people approaching the fire vehicle, which improves the safety of the fire blanket covering operation, and reduces the carrying volume of the device through the design of limit pins and limit springs.
Smart Images
Figure CN223127138U_ABST
Abstract
Description
Technical Field
[0001] The utility model mainly relates to the technical field of fire blankets, and particularly relates to an automatic pop-up fire blanket device for automobiles. Background Art
[0002] During the use of a fire blanket, if a vehicle has caught fire, it is impossible for people to approach the vehicle to cover it with the fire blanket. Therefore, the design concept of a pneumatic capture net sold on the current market is combined.
[0003] The inventor proposes an automatic pop-up fire blanket device for automobiles. By powering the device, the motor drives a connecting rod to rotate and accelerate through a rotating shaft, and the sliding seat on the connecting rod knocks out a metal bullet head connected to the fire blanket, so that the fire blanket covers the vehicle on fire, and there is no need for people to approach the vehicle on fire to carry out the work of laying the fire blanket. Summary of the Utility Model
[0004] 1. Technical problems to be solved by the utility model:
[0005] The utility model provides an automatic pop-up fire blanket device for automobiles, which solves the technical problem that there is a safety risk in laying an existing fire blanket close to a vehicle on fire.
[0006] 2. Technical solutions:
[0007] To achieve the above object, the technical solution provided by the utility model is: an automatic pop-up fire blanket device for automobiles, including the following structures:
[0008] A box body, both the left and right sides of the top of the box body are movably connected with deflection frames, a clamping seat is fixedly arranged on the outer side of the front end of the deflection frame, and a bullet head is movably clamped on the outer side of the clamping seat.
[0009] A guide tube, a return spring is clamped on the rear side of the inner wall of the guide tube, a sliding pin is clamped on the front end of the return spring, and the bottom of the sliding pin is slidably connected with the middle part of the guide tube.
[0010] Furthermore, cross bars are fixedly arranged on both the upper and lower sides inside the box body, and a fire blanket body is laid on the outer side of the cross bars.
[0011] Furthermore, a limiting bolt is threadedly connected to the rear end of the deflection frame, the opposite sides of the two limiting bolts respectively abut against the rear side of the top of the box body, a limiting spring is sleeved on the outer side of the limiting bolt, and the opposite sides of the two limiting springs respectively abut against the outer sides of the rear ends of the two deflection frames.
[0012] Furthermore, a traction rope is fixedly arranged on the outer side of the bullet head, and the bottom of the traction rope is fixedly connected with the bottom of the front end of the fire blanket body.
[0013] Further, a guiding chute is fixedly provided in the middle of the guiding tube, and the guiding chute is matched with the sliding pin.
[0014] Further, the sliding pin is matched with the warhead. A connecting rod is movably connected to the top of the front end of the sliding pin. A pull rod is movably connected to the top of the connecting rod. The bottom of the pull rod is movably connected to the rear end of the deflection frame. The tops of the two pull rods are respectively movably inserted into the bottoms of the left and right ends of the grip.
[0015] 3. Beneficial effects:
[0016] Adopting the technical solution provided by the present utility model, compared with the prior art, the following beneficial effects are achieved:
[0017] The present utility model provides an automatic pop-up fire blanket device for automobiles. The movable insertion of the grip and the pull rod facilitates the user to adjust the overall use length of the grip and the pull rod according to their own usage needs. It is convenient for the user to drive the sliding pin to move towards the rear end of the guiding tube through the cooperation of the grip, the pull rod and the connecting rod, and complete the compression treatment of the return spring. At this time, the user releases the grip on the grip, and the return spring extends, completing the impact of the sliding pin on the rear part of the warhead, and flying the warhead out from the outside of the card seat. There is no need for personnel to approach the vehicle on fire for the fire blanket covering work, realizing the improvement of the safety of the fire blanket covering operation for the vehicle on fire;
[0018] The present utility model provides an automatic pop-up fire blanket device for automobiles. The limiting bolt and the limiting spring cooperate to complete the locking of the deflection position of the deflection frame outside the box body. The deflection frame and the card seat cooperate to complete the adjustment of the ejection deflection direction of the warhead. Combining the structural design of the connecting rod and the pull rod, the device can be stored closely to the outside of the box body, reducing the carrying volume of the product;
[0019] The parts not involved in this device are the same as those in the prior art or can be implemented by using the prior art. Description of the drawings
[0020] Figure 1 is a three-dimensional view of the structure of the present utility model;
[0021] Figure 2 is a storage state diagram of the structure of the present utility model;
[0022] Figure 3 is a half-sectional three-dimensional view of the guiding tube structure of the present utility model;
[0023] Figure 4 is the present utility model Figure 3 The enlarged view of the structure at A in.
[0024] Reference numerals:
[0025] Box body - 1; Cross bar - 11; Fire blanket body - 12;
[0026] Deflection frame - 2; Limit bolt - 21; Limit spring - 22;
[0027] Card holder - 3;
[0028] Bullet head - 4; Towing rope - 41;
[0029] Guide tube - 5; Return spring - 51;
[0030] Sliding pin - 6;
[0031] Connecting rod - 7;
[0032] Pull rod - 8; Grip - 81. Specific implementation mode
[0033] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present utility model are given in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.
[0034] It should be noted that when an element is referred to as being "fixedly provided on" another element, it can be directly on the other element or there may also be an intermediate element; when an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time; the terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.
[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs; the terms used in the description of the present utility model in this specification are only for the purpose of describing specific embodiments and are not intended to limit the present utility model; the term "and / or" used herein includes any and all combinations of one or more of the related listed items.
[0036] Referring to the attached Figures 1-4 , the present utility model provides an automatic pop-up fire blanket device for an automobile, including the following structures:
[0037] A box body 1, both the left and right sides of the top of the box body 1 are movably connected with deflection frames 2, a card holder 3 is fixedly provided on the outer side of the front end of the deflection frame 2, and a bullet head 4 is movably clamped on the outer side of the card holder 3.
[0038] A guide tube 5, a return spring 51 is clamped on the rear side of the inner wall of the guide tube 5, a sliding pin 6 is clamped on the front end of the return spring 51, and the bottom of the sliding pin 6 is slidably connected with the middle part of the guide tube 5.
[0039] In this embodiment, as Figure 1 , Figure 2 and Figure 3 show, cross bars 11 are fixedly installed on the upper and lower inner sides of the box body 1, and a fire blanket body 12 is laid on the outer sides of the cross bars 11.
[0040] The cooperation between the box body 1 and the cross bars 11 is used to manually arrange and store the fire blanket waiting to be ejected.
[0041] In this embodiment, as Figure 4 shows, a limit bolt 21 is threadedly connected to the rear end of the deflection frame 2. The opposite sides of the two limit bolts 21 are respectively in contact with the rear side of the top of the box body 1. A limit spring 22 is sleeved on the outer side of the limit bolt 21, and the opposite sides of the two limit springs 22 are respectively in contact with the outer sides of the rear ends of the two deflection frames 2.
[0042] The cooperation between the limit bolt 21 and the limit spring 22 completes the locking of the deflection position of the deflection frame 2 outside the box body 1. The cooperation between the deflection frame 2 and the card seat 3 completes the adjustment of the ejection deflection direction of the warhead 4. Combining the structural design of the connecting rod 7 and the pull rod 8, this device can be stored closely to the outside of the box body 1, reducing the carrying volume of this product.
[0043] In this embodiment, as Figure 1 , Figure 2 and Figure 3 show, a towing rope 41 is fixedly installed on the outer side of the warhead 4, and the bottom of the towing rope 41 is fixedly connected to the bottom of the front end of the fire blanket body 12.
[0044] During the ejection process of the warhead 4, the fire blanket is towed out of the box body 1 through the towing rope 41 to complete the covering of the vehicle on fire by the fire blanket.
[0045] In this embodiment, as Figure 3 and Figure 4 show, a guiding chute is fixedly installed in the middle of the guiding tube 5, and this guiding chute cooperates with the sliding pin 6.
[0046] The cooperation between the guiding tube 5 and the guiding chute provides a moving guide for the sliding of the sliding pin 6 on the guiding tube 5.
[0047] In this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 4 show, the sliding pin 6 cooperates with the warhead 4. The top of the front end of the sliding pin 6 is movably connected to a connecting rod 7. The top of the connecting rod 7 is movably connected to a pull rod 8. The bottom of the pull rod 8 is movably connected to the rear end of the deflection frame 2. The tops of the two pull rods 8 are respectively movably inserted into the left and right bottom ends of the grip 81.
[0048] The movable insertion connection between the grip 81 and the pull rod 8 facilitates the user to adjust the overall use length of the grip 81 and the pull rod 8 according to their own usage needs. It enables the user to drive the sliding pin 6 to move towards the rear end of the guide tube 5 through the cooperation of the grip 81, the pull rod 8, and the connecting rod 7, completing the compression process of the return spring 51. At this time, when the user releases the grip on the grip 81, the return spring 51 extends, completing the impact of the sliding pin 6 on the rear part of the warhead 4, and ejecting the warhead 4 from the outside of the card seat 3. There is no need for personnel to approach the vehicle on fire for the fire blanket covering operation, thus improving the safety of the fire blanket covering operation for the vehicle on fire.
[0049] The above-described embodiments only represent certain implementation manners of the present invention. Their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.
Claims
1. An automatic pop-up fire blanket device for an automobile, characterized in that: It includes the following structures: A box body (1), with deflecting frames (2) movably connected to the left and right sides of the top of the box body (1). A clamping seat (3) is fixedly provided on the outer side of the front end of the deflecting frame (2), and a warhead (4) is movably clamped to the outer side of the clamping seat (3); A guiding tube (5), with a return spring (51) clamped to the rear side of the inner wall of the guiding tube (5). A sliding pin (6) is clamped to the front end of the return spring (51), and the bottom of the sliding pin (6) is slidably connected to the middle of the guiding tube (5).
2. The automatic pop-up fire blanket device for an automobile according to claim 1, characterized in that: Cross bars (11) are fixedly provided on the upper and lower sides inside the box body (1), and a fire blanket body (12) is laid on the outer sides of the cross bars (11).
3. The automatic pop-up fire blanket device for an automobile according to claim 1, wherein: A limiting bolt (21) is threadedly connected to the rear end of the deflecting frame (2). The opposite sides of the two limiting bolts (21) respectively abut against the rear side of the top of the box body (1). A limiting spring (22) is sleeved on the outer side of the limiting bolt (21), and the opposite sides of the two limiting springs (22) respectively abut against the outer sides of the rear ends of the two deflecting frames (2).
4. An automatic pop-up fire blanket device for an automobile according to claim 1, characterized in that: A towing rope (41) is fixedly provided on the outer side of the warhead (4), and the bottom of the towing rope (41) is fixedly connected to the bottom of the front end of the fire blanket body (12).
5. The automatic pop-up fire blanket device for an automobile according to claim 1, characterized in that: A guiding chute is fixedly provided in the middle of the guiding tube (5), which cooperates with the sliding pin (6).
6. The automatic pop-up fire blanket device for a vehicle according to claim 1, wherein: The sliding pin (6) cooperates with the warhead (4). The top of the front end of the sliding pin (6) is movably connected to a connecting rod (7). The top of the connecting rod (7) is movably connected to a pull rod (8). The bottom of the pull rod (8) is movably connected to the rear end of the deflecting frame (2). The tops of the two pull rods (8) are respectively movably inserted into the left and right bottom ends of a handle (81).