Emergency escape hammer
By designing an emergency escape hammer with a detachable suction cup and a telescopic sleeve structure, the problem that existing car safety hammers are difficult to break tempered glass is solved, providing an efficient escape tool suitable for a variety of people.
Patent Information
- Application Number
- CN202422541698.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-21
- Publication Date
- 2025-10-14
- Estimated Expiration
- 2034-10-21
AI Technical Summary
Existing car safety hammers are difficult to effectively break tempered glass, especially for the elderly, children, the sick and the weak, which makes it difficult to break the car windows, delaying escape time.
An emergency escape hammer is designed, which uses a detachable suction cup to be attached to the car window, and through a telescopic sleeve and a window-breaking cone structure, uses the top of the sleeve as a fulcrum, and uses hands and feet to break the glass.
It can break car windows simply and efficiently, is suitable for use by all kinds of people, has a simple and detachable structure, and is easy to store.
Smart Images
Figure CN223429851U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to emergency safety equipment technical field, concretely relates to an emergency escape hammer. BACKGROUND
[0002] At present, with the increasing number of private cars, people also consider more and more on the safety of the car, people generally realize that the best self-help way is to break the window to escape when the car accident occurs. Therefore, the car will usually be equipped with a safety hammer as an escape tool, when the car accident such as fire or water, the driver or passenger can use the equipped safety hammer to break the window, break the car window glass, and then escape from the window. But because the car glass is made of tempered glass, the hardness is big, when using the safety hammer, it needs to use a larger force to knock the car glass, and often needs to knock several times, so as to delay the valuable rescue time, for the special groups such as the old, the weak, they often can not break the car glass due to insufficient power, so as to lose the opportunity to escape.
[0003] Therefore, it is urgent to design an emergency escape hammer, which uses detachable suction cups to adsorb the escape hammer body on the window, installs the telescopic sleeve between the suction cups, and detachably installs the window breaking cone at the telescopic end of the sleeve. The part with large area at the top end of the sleeve is used as the fulcrum, which facilitates the user to use the hand and foot to exert force on the telescopic sleeve, so as to drive the breaking cone to break the window. The structure is simple, detachable connection, and convenient to store. UTILITY MODEL CONTENTS
[0004] In order to solve the above problems of the prior art, the utility model aims at providing an emergency escape hammer, which comprises: a suction cup, a suction cup air extraction structure, a connecting bridge, a telescopic sleeve structure and a window breaking cone, the connecting bridge is arranged between the suction cups, the telescopic sleeve structure is installed between the connecting bridges, the suction cup air extraction structure is installed on the top surface of the suction cup, the suction cup air extraction structure is connected with the suction cup, and the telescopic end of the telescopic sleeve structure is detachably installed with the window breaking cone.
[0005] Further, the suction cup comprises a suction cup sleeve and a suction cup core, the suction cup air extraction structure is installed on the top surface of the suction cup sleeve, and the suction cup core is installed on the bottom surface of the suction cup sleeve.
[0006] Further, the suction cup air extraction structure comprises a rotating seat, a rotating arm and a top pin, the rotating seat is installed on the top surface of the suction cup sleeve, the rotating arm is rotatably installed between the rotating seats, the top pin is fixedly installed at the tail end of the rotating arm, and the top pin is arranged on the top surface of the core of the suction cup.
[0007] Further, the connecting bridge is fixedly connected with the rotating seat, and the other end of the connecting bridge is fixedly connected with the two sides of the telescopic sleeve structure.
[0008] Further, the telescopic sleeve structure comprises a mounting sleeve, a telescopic core, a reset spring and a limiting eave, the telescopic core is inserted into the mounting sleeve, the reset spring is arranged between the telescopic core and the mounting sleeve, and the limiting eave is fixedly installed on the inner wall surface of the mounting sleeve.
[0009] Further, the breaking window cone comprises a cone head and a threaded connecting pin, the threaded connecting pin is installed on the top surface of the cone head, and the threaded connecting pin is detachably installed on the tail end of the telescopic core.
[0010] Beneficial effects:
[0011] The emergency escape hammer provided by the utility model is characterized in that the escape hammer body is adsorbed on the vehicle window through detachable suction cups, telescopic sleeves are installed between the suction cups, and breaking window cones are detachably installed on the telescopic ends of the sleeves. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 Emergency escape hammer of the utility model Figure 1 Emergency escape hammer of the utility model Emergency escape hammer of the utility model
[0013] Emergency escape hammer of the utility model Figure 2 Emergency escape hammer of the utility model Figure 2 Emergency escape hammer of the utility model Emergency escape hammer of the utility model
[0014] Mark in the figure: 1-suction cup, 2-suction cup air extraction structure, 3-connection bridge, 4-telescopic sleeve structure, 5-breaking window cone, 11-suction cup sleeve, 12-suction cup core, 21-rotating seat, 22-rotating arm, 23-top pin, 41-mounting sleeve, 42-telescopic core, 43-reset spring, 44-limiting eave, 51-cone head, 52-threaded connecting pin. DETAILED DESCRIPTION
[0015] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art belong to the protection scope of the utility model.
[0016] As shown in the figure, the utility model discloses an emergency escape hammer, which comprises: sucking disc 1, sucking disc air extraction structure 2, connecting bridge 3, telescopic sleeve structure 4 and window breaking cone 5, the connecting bridge 3 is arranged between the sucking disc 1, the telescopic sleeve structure 4 is installed between the connecting bridge 3, the sucking disc air extraction structure 2 is installed on the top surface of the sucking disc 1, the sucking disc air extraction structure 2 is power connected with the sucking disc 1, the telescopic end of the telescopic sleeve structure 4 is detachably installed with the window breaking cone 5.
[0017] In the embodiment, the sucking disc 1 comprises: sucking disc sleeve 11 and sucking disc core 12, the sucking disc air extraction structure 2 is installed on the top surface of the sucking disc sleeve 11, and the sucking disc core 12 is installed on the bottom surface of the sucking disc sleeve 11.
[0018] In the embodiment, the sucking disc air extraction structure 2 comprises: rotating seat 21, rotating arm 22 and top pin 23, the rotating seat 21 is installed on the top surface of the sucking disc sleeve 11, the rotating arm 22 is rotatably installed between the rotating seat 21, and the top pin 23 is fixedly installed at the tail end of the rotating arm 22, and the top pin 23 is arranged on the top surface of the core of the sucking disc 1.
[0019] In the embodiment, the connecting bridge 3 is fixedly connected with the rotating seat 21, and the other end of the connecting bridge 3 is fixedly connected with the two sides of the telescopic sleeve structure 4.
[0020] In the embodiment, the telescopic sleeve structure 4 comprises: mounting sleeve 41, telescopic core 42, reset spring 43 and limiting eave 44, the telescopic core 42 is inserted into the mounting sleeve 41, the reset spring 43 is arranged between the telescopic core 42 and the mounting sleeve 41, and the limiting eave 44 is fixedly installed on the inner wall surface of the mounting sleeve 41.
[0021] In the embodiment, the window breaking cone 5 comprises: cone head 51 and threaded connecting pin 52, the threaded connecting pin 52 is detachably installed at the tail end of the telescopic core 42.
[0022] Working principle:
[0023] Firstly, since the sucking disc 1 is arranged, the sucking disc 1 is composed of the sucking disc sleeve 11 and the sucking disc core 12, and the inner diameter surface of the sucking disc sleeve 11 is telescopically installed with the sucking disc core 12.
[0024] The sucking disc air extraction structure 2 is composed of the rotating seat 21, the rotating arm 22 and the top pin 23, the rotating arm 22 is rotatably connected to the rotating seat 21, and the top pin 23 is fixedly installed at the tail end of the rotating arm 22. The rotation of the top pin 23 can compress the sucking disc core 12, so that the sucking disc core 12 and the vehicle window discharge air and form negative pressure.
[0025] Wherein, connecting bridges 3 are fixedly installed at both ends of the rotating seat 21 , and a telescopic sleeve is fixedly installed between the connecting bridges 3 .
[0026] The telescopic sleeve type consists of a mounting sleeve 41, a telescopic core 42, a return spring 43, and a limiter 44. Connecting bridges 3 are mounted on both sides of the mounting sleeve 41. The telescopic core 42 is inserted into the inner wall of the mounting sleeve 41 and can move vertically along the mounting sleeve 41. A return spring 43 is installed between the telescopic core 42 and the mounting sleeve 41, which resets the telescopic core 42. A limiter 44 is installed on the inner wall of the mounting sleeve 41 to limit the extension of the telescopic core 42.
[0027] The window breaking cone 5 is composed of a cone head 51 and a threaded connecting pin 52 . The threaded connecting pin 52 is fixedly mounted on the top surface of the cone head 51 . The threaded connecting pin 52 is detachably connected to the end of the telescopic core 42 .
[0028] This utility model provides an emergency escape hammer. It utilizes a detachable suction cup 1 to attach the hammer to a vehicle window. A telescopic sleeve is installed between the suction cups 1, and a window-breaking cone 5 is detachably mounted at the telescopic end of the sleeve. The larger top portion of the sleeve serves as a fulcrum, allowing the user to apply force to the telescopic sleeve with their hands or feet, thereby driving the cone to shatter the vehicle window. The simple structure and detachable connection facilitate storage.
[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. All modifications, equivalent replacements, improvements, etc. within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. An emergency escape hammer, comprising: A suction cup (1), a suction cup air extraction structure (2), a connecting bridge (3), a telescopic sleeve structure (4) and a window-breaking cone (5), characterized in that the connecting bridge (3) is provided between the suction cups (1), the telescopic sleeve structure (4) is installed between the connecting bridges (3), the suction cup air extraction structure (2) is installed on the top surface of the suction cup (1), the suction cup air extraction structure (2) is dynamically connected to the suction cup (1), and the telescopic end of the telescopic sleeve structure (4) is detachably installed with the window-breaking cone (5).
2. The emergency escape hammer according to claim 1, characterized in that: The suction cup (1) comprises a suction cup cover (11) and a suction cup core (12); the suction cup air extraction structure (2) is installed on the top surface of the suction cup cover (11), and the suction cup core (12) is installed on the bottom surface of the suction cup cover (11).
3. The emergency escape hammer according to claim 2, characterized in that: The suction cup air extraction structure (2) comprises: a rotating seat (21), a rotating arm (22) and a top pin (23); the rotating seat (21) is mounted on the top surface of the suction cup sleeve (11); the rotating arm (22) is rotatably mounted between the rotating seat (21); the top pin (23) is fixedly mounted on the end of the rotating arm (22); and the top pin (23) is arranged on the top surface of the core of the suction cup (1).
4. The emergency escape hammer according to claim 3, characterized in that: The connecting bridge (3) is fixedly connected to the rotating seat (21), and the other end of the connecting bridge (3) is fixedly connected to both sides of the telescopic sleeve structure (4).
5. The emergency escape hammer according to claim 4, characterized in that: The telescopic sleeve structure (4) comprises: a mounting sleeve (41), a telescopic core (42), a return spring (43) and a position limiting eaves (44); the telescopic core (42) is inserted into the mounting sleeve (41); the return spring (43) is arranged between the telescopic core (42) and the mounting sleeve (41); and the position limiting eaves (44) is fixedly mounted on the inner wall surface of the mounting sleeve (41).
6. The emergency escape hammer according to claim 5, characterized in that: The window breaking cone (5) comprises a cone head (51) and a threaded connecting pin (52). The threaded connecting pin (52) is mounted on the top surface of the cone head (51). The threaded connecting pin (52) is detachably mounted on the end of the telescopic core (42).