Magnetic type vehicle-mounted emergency window breaker

Abstract

The utility model discloses a magnetic type vehicle-mounted emergency window breaker which comprises a window breaker main body, a first cover and a second cover, the first cover covers one end of the window breaker main body in a magnetic attraction mode, and the second cover covers the other end of the window breaker main body in a magnetic attraction mode. The main body and the cover of the magnetic type vehicle-mounted emergency window breaker are connected through magnetic attraction, so that the magnetic type vehicle-mounted emergency window breaker is more convenient to use, higher in safety and longer in durability.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of emergency window breaker, specifically relates to a magnetic type vehicle-mounted emergency window breaker. BACKGROUND

[0002] At present, most of the vehicle-mounted emergency window breakers on the market adopt the traditional design of fixing the cover and the main body by the elastic friction of O-ring. This design usually opens a groove at both ends of the window breaker main body, then puts the O-ring in the groove, and finally covers the cover and fixes it by the elastic friction of the O-ring. Although this design method solves the fixing problem of the cover and the main body to some extent, it still has many technical defects, which affects the actual application effect and durability, and the specific main performance is as follows:

[0003] In the production process, the size error of O-ring and groove will cause inconsistent cooperation, resulting in installation difficulty. The specific performance is as follows: if the error is large, the cover may be too tight to open smoothly, and cannot achieve the function of emergency window breaker; on the contrary, if the error is small, the cover will be loose due to poor cooperation, which has the risk of falling off during driving, which not only affects the normal use of the window breaker, but also may distract the driver's attention and cause safety hazards.

[0004] During the installation of the cover, due to the elastic effect of the O-ring, it is easy to be extruded and deformed or damaged, and even broken. Sometimes, the O-ring will be pushed away from the groove by the cover, losing the clamping effect, resulting in loose or falling off of the cover. This problem is particularly obvious during factory transportation, and the cover may be separated from the main body during transportation, thereby causing after-sales problems. The universality of this problem brings a lot of after-sales cost to the manufacturer and dissatisfaction of consumers.

[0005] With the passage of time, the O-ring will gradually lose its elasticity due to oxidation, hardening and other factors during long-term use. When the O-ring hardens, it cannot effectively fix the cover, and even may be broken or fall off. When the consumer uses the window breaker, the cover may not be opened due to the loss of elasticity of the O-ring, which affects the emergency function of the window breaker, so that the product becomes a disposable tool. This aging problem directly affects the durability and long-term use value of the product.

[0006] Therefore, it is urgent to overcome the defects of the existing technology. CONTENT OF THE UTILITY MODEL

[0007] In view of the technical problems mentioned in the background art, the utility model discloses a kind of main body and cover are connected by magnetic attraction, it is more convenient to use, higher safety, longer durability's magnetic attraction type vehicle-mounted emergency window breaker, to solve the technical problems mentioned in the above background art.

[0008] To achieve the above object, the utility model provides a technical scheme: a kind of magnetic attraction type vehicle-mounted emergency window breaker, it includes window breaker main body, first cover and second cover, the first cover magnetically attracts cover and is installed at one end of the window breaker main body, the second cover magnetically attracts cover and is installed at the other end of the window breaker main body.

[0009] Further, the window breaker main body includes installation shell, one end of the installation shell is recessed with connecting recess, the connecting recess is embedded with connecting iron ring, one end of the first cover is convex with connecting convex ring, the outer two sides of the connecting convex ring are symmetrically recessed with connecting recess position, the connecting recess position is embedded with connecting magnet, the connecting convex ring is embedded in the connecting iron ring, and the connecting magnet is magnetically attracted and fixed between the connecting iron ring.

[0010] Further, the other end of the installation shell is convex with fixed convex ring, the outer two sides of the fixed convex ring are symmetrically recessed with fixed recess position, the fixed recess position is embedded with fixed magnet, one end of the second cover is convex with fixed recess, and the fixed recess is embedded with fixed iron ring, the fixed convex ring is embedded in the fixed iron ring, and the fixed magnet is magnetically attracted and fixed between the fixed iron ring.

[0011] Further, the connecting iron ring and the connecting recess are fixed by glue sticking between the connecting magnet and the connecting recess.

[0012] Further, the fixed magnet and the fixed recess are fixed by glue sticking between the fixed iron ring and the fixed recess.

[0013] Further, the window breaker main body further includes window breaking component, the inner side wall of the installation shell is provided with first connecting thread, one end of the window breaking component is provided with second connecting thread matched with the first connecting thread, the window breaking component is connected in the installation shell, and the second connecting thread is fixed by thread cooperation connection between the first connecting thread.

[0014] The utility model mainly has the following beneficial effects: the first cover magnetically attracts cover and is installed at one end of the window breaker main body, the second cover magnetically attracts cover and is installed at the other end of the window breaker main body, the main body and cover of the magnetic attraction type vehicle-mounted emergency window breaker of the utility model are connected by magnetic attraction, it is more convenient to use, higher safety, longer durability. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the whole three-dimensional structure schematic diagram of the utility model.

[0016] Fig. 2 The whole exploded structure schematic view of the utility model.

[0017] Fig. 3 The installation shell structure schematic view of the utility model.

[0018] Reference signs: window breaker main body 10, first cover 20, second cover 30, window breaking component 11, installation shell 12, first connecting thread 121, second connecting thread 111, connecting groove 122, connecting iron ring 13, connecting convex ring 21, connecting concave position 211, connecting magnet 22, fixed convex ring 123, fixed concave position 124, fixed magnet 14, fixed groove 31, fixed iron ring 32. Specific implementation

[0019] As Figs. 1 to 3 shown, a kind of magnetic type vehicle-mounted emergency window breaker, it includes window breaker main body 10, first cover 20 and second cover 30, wherein, the first cover 20 magnetism cover is installed in one end of the window breaker main body 10, the second cover 30 magnetism cover is installed in the other end of the window breaker main body 10, when using, the window breaker main body 10 and the first cover 20 and the second cover 30 between by effective magnetic attraction force fixed together effect, the scheme effectively solves the 3 major drawbacks of similar products in the past problem, it is more convenient to use, higher safety, more durable.

[0020] In specific implementation, the window breaker main body 10 includes window breaking component 11 and installation shell 12, the inner side wall of the installation shell 12 is equipped with first connecting thread 121, one end of the window breaking component 11 is equipped with second connecting thread 111 compatible with the first connecting thread 121, the window breaking component 11 is connected in the installation shell 12, the second connecting thread 111 is fixed between the first connecting thread 121 with the thread cooperation connection, simple structure, it is convenient to assemble.

[0021] In the specific implementation, the installation shell 12 is recessed with a connecting groove 122 at one end towards the first cover 20, the connecting iron ring 13 is embedded in the connecting groove 122, and the connecting iron ring 13 is fixed with the connecting groove 122 by adhesive fixing. The first cover 20 is protruded with a connecting convex ring 21 at one end towards the installation shell 12, the outer two sides of the connecting convex ring 21 are symmetrically recessed with arc-shaped connecting recesses 211, the connecting magnets 22 are embedded in the connecting recesses 211, and the connecting magnets 22 are fixed with the connecting recesses 211 by adhesive fixing. The connecting convex ring 21 is embedded in the connecting iron ring 13, and the connecting magnets 22 are magnetically attracted and fixed with the connecting iron ring 13, so that the first cover 20 is magnetically attracted and covered at one end of the window breaker main body 10. The structure is simple, the assembly is convenient, the double fixing mode (embedding + magnetic attraction) effectively prevents the first cover from accidentally falling off, and the stability can be maintained even in a bumpy road condition.

[0022] In the specific implementation, the installation shell 12 is protruded with a fixed convex ring 123 at one end towards the second cover 20, the outer two sides of the fixed convex ring 123 are symmetrically recessed with arc-shaped fixed recesses 124, the fixed magnets 14 are embedded in the fixed recesses 124, and the fixed magnets 14 are fixed with the fixed recesses 124 by adhesive fixing. The second cover 30 is protruded with a fixed recess 31 at one end towards the installation shell 12, the fixed iron ring 32 is embedded in the fixed recess 31, and the fixed iron ring 32 is fixed with the fixed recess 31 by adhesive fixing. The fixed convex ring 123 is embedded in the fixed iron ring 32, and the fixed magnets 14 are magnetically attracted and fixed with the fixed iron ring 32, so that the second cover 30 is magnetically attracted and covered at the other end of the window breaker main body 10. The structure is simple, the assembly is convenient, the fixed convex ring 123 is embedded in the fixed iron ring 32 to realize basic alignment, magnetic attraction provides additional fixing force, and the second cover is prevented from accidentally falling off.

[0023] In summary, the first cover 20 is magnetically attracted and covered at one end of the window breaker main body 10, and the second cover 30 is magnetically attracted and covered at the other end of the window breaker main body 10. The main body and the cover of the magnetic type vehicle-mounted emergency window breaker are connected by magnetic attraction, which is more convenient to use, safer, and more durable.

Claims

1. A magnetic vehicle-mounted emergency window breaker, characterized in that, It includes a window breaker main body (10), a first cover (20) and a second cover (30), the first cover (20) is magnetically attached to one end of the window breaker main body (10), and the second cover (30) is magnetically attached to the other end of the window breaker main body (10).

2. The magnetic vehicle-mounted emergency window breaker according to claim 1, characterized in that, The window breaker main body (10) includes a mounting shell (12), one end of the mounting shell (12) is recessed with a connecting groove (122), the connecting groove (122) is embedded with a connecting iron ring (13), one end of the first cover (20) is protruded with a connecting convex ring (21), the outer two sides of the connecting convex ring (21) are symmetrically recessed with a connecting recess (211), the connecting recess (211) is embedded with a connecting magnet (22), the connecting convex ring (21) is embedded in the connecting iron ring (13), and the connecting magnet (22) and the connecting iron ring (13) are magnetically fixed.

3. The magnetic vehicle-mounted emergency window breaker according to claim 2, characterized in that, The other end of the mounting shell (12) is protruded with a fixed convex ring (123), the outer two sides of the fixed convex ring (123) are symmetrically recessed with a fixed recess (124), the fixed recess (124) is embedded with a fixed magnet (14), one end of the second cover (30) is protruded with a fixed recess (31), the fixed recess (31) is embedded with a fixed iron ring (32), the fixed convex ring (123) is embedded in the fixed iron ring (32), and the fixed magnet (14) and the fixed iron ring (32) are magnetically fixed.

4. The magnetic vehicle-mounted emergency window breaker of claim 2, wherein, The connecting iron ring (13) and the connecting groove (122) are fixed by glue, and the connecting magnet (22) and the connecting recess (211) are fixed by glue.

5. The magnetic vehicle-mounted emergency window breaker of claim 3, wherein, The fixed magnet (14) and the fixed recess (124) are fixed by glue, and the fixed iron ring (32) and the fixed recess (31) are fixed by glue.

6. The magnetic vehicle-mounted emergency window breaker of claim 2, wherein, The window breaker main body (10) further includes a window breaking component (11), the inner side wall of the mounting shell (12) is provided with a first connecting thread (121), one end of the window breaking component (11) is provided with a second connecting thread (111) matched with the first connecting thread (121), the window breaking component (11) is connected in the mounting shell (12), and the second connecting thread (111) and the first connecting thread (121) are threadedly connected and fixed.

Images