CN212166342U - Fire safety hammer for automobile escape - Google Patents

Abstract

The utility model discloses a fire safety hammer for automobile escape, including hammer handle, tup, pulling mechanism and stop gear, the top fixedly connected with tup of hammer handle, be provided with pulling mechanism on the tup, the right side fixed mounting at tup top has stop gear, and the tup includes the casing, sliding connection has the counter weight slider with casing looks adaptation on the inner wall of casing, the broken tip of left side fixedly connected with of counter weight slider, and the hole of striking has been seted up to the left side of casing and the position that corresponds broken tip. The utility model discloses a mutually supporting between hammer handle, tup, pulling mechanism and the stop gear, realized a car escape and used fire safety hammer, the inertia principle that utilizes the counter weight slider breaks glass for the people that strength is little and also can break glass in disorder, security and good reliability, the time of breaking glass is short, when not using, the pointed end of safety hammer is in hidden state moreover, improves the security.

Description

Fire safety hammer for automobile escape

Technical Field

The utility model relates to a fire control technical field specifically is a car flees and uses fire safety hammer.

Background

The safety hammer is an auxiliary escape tool installed in a closed cabin, and is generally installed in a place which is easy to take in the closed cabin of an automobile and the like. When a fire disaster occurs in a closed cabin of an automobile or the like or the automobile falls into water or other emergency situations, the glass window and the door can be conveniently taken out and smashed to smoothly escape. The conical tip of the lifesaving hammer is mainly utilized, and the contact area of the tip is small, so when the hammer strikes the glass, the pressure of the contact point on the glass is quite large, and the car glass is slightly cracked under the action of a large external force at the point. As in application No.: CN201910437343.7, which relates to a fire-fighting hammer for fire safety, comprising a hammer body, wherein a front connecting piece is arranged on the right side of the hammer body, a switch button is arranged outside the front connecting piece, a battery and a micro motor are arranged inside the front connecting piece, a drill bit is connected to the right side of the micro motor, a hammer handle is arranged on the right side of the front connecting piece, a mounting box matched with the drill bit for use is arranged on the left side of the hammer handle, an insert fixing seat is arranged in the middle of the right side of the hammer handle, an insert cavity is formed around the insert fixing seat, an insert is arranged inside the insert cavity, an insert clamping piece is arranged outside the insert, a cover plate is connected to the right side of the hammer handle, a connector is arranged on the right side of the hammer handle, a via hole is arranged inside; the multifunctional electric heating cooker has the advantages of multiple functions, convenience in use and reasonable structure; as another example, application No.: CN201510584580.8 is a new multi-functional fire control hammer, especially in the emergence emergency, a fire control hammer that can provide the illumination, has fluorescent coating on the condition that light is not enough, can accurate demonstration fire control hammer's position. The fire-fighting hammer mainly comprises a conical metal head, a lamp bead, a fire-fighting hammer head part formed by glass and a main body, and a fire-fighting hammer main body formed by connecting the lower end of the fire-fighting hammer head part with a fire-fighting hammer handle with anti-skid lines, a fluorescent coating and a switch button. The invention adopts the curved handle which is more suitable for human-machine, is more beneficial to force application in the use process and is convenient to use; in addition, the fire hammer can also provide illumination, can be continuously used under the dark condition, and can also be used as a flashlight under the condition of drawing out dangers; the third is that the fire hammer handle is provided with a fluorescent coating, so that the fire hammer can emit light under the condition of emergency power failure, a user can find the fire hammer quickly, and precious time is strived for self rescue. However, the two cases cannot contract the tip of the safety hammer, so that the safety hammer is easy to operate mistakenly and touch a user, and the tip is fixed, so that the glass can be broken by multiple times when small force is used, and therefore the safety hammer is not beneficial to timely escape of people.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a fire safety hammer for escape of automobiles.

In order to achieve the above object, the utility model provides a following technical scheme: a fire safety hammer for automobile escape comprises a hammer handle, a hammer head, a pulling mechanism and a limiting mechanism, wherein the top of the hammer handle is fixedly connected with the hammer head, the hammer head is provided with the pulling mechanism, and the right side of the top of the hammer head is fixedly provided with the limiting mechanism;

the hammer head comprises a shell, a counterweight sliding block matched with the shell is connected to the inner wall of the shell in a sliding mode, a crushing tip is fixedly connected to the left side of the counterweight sliding block, a knocking hole is formed in the left side of the shell and in a position corresponding to the crushing tip, a limiting sliding rod is fixedly connected to the right side of the inner wall of the shell, a limiting sliding groove is formed in the right side of the counterweight sliding block and in a position corresponding to the limiting sliding rod, the left side of the limiting sliding rod penetrates through the limiting sliding groove and extends into the limiting sliding groove, and a reset spring is sleeved on the surface;

the pulling mechanism comprises two connecting blocks, the two connecting blocks are fixedly mounted at the top of the counterweight sliding block, through grooves are formed in the top of the shell and correspond to the connecting blocks, the tops of the connecting blocks penetrate through the through grooves and extend to the outside of the connecting blocks, the tops of the two connecting blocks are fixedly connected through a connecting rod, and a hook-shaped clamping rod is fixedly connected to the right side of the connecting rod;

stop gear is including the installation piece, the bottom of installation piece and the top fixed connection of casing, the mounting groove has been seted up on the installation piece, the bottom of mounting groove inner wall is through connecting spring fixedly connected with press the depression bar, the top of pressing the depression bar is run through the installation piece and is extended to its outside, press the left side of depression bar set up with collude the draw-in groove of type kelly looks adaptation, the opening has been seted up to the left side of prime number installation piece and the position that corresponds the draw-in groove.

Preferably, the surface of the hammer handle is sleeved with a rubber anti-slip sleeve.

Preferably, the bottom of the shell is fixedly connected with the top of the hammer handle, and a reinforcing block is arranged at the bottom of the shell and corresponding to the hammer handle.

Preferably, the bottom fixedly connected with symmetry of counter weight slider sets up the stopper, the spacing groove has been seted up to shells inner wall's bottom, the bottom of stopper runs through the spacing groove and extends to its inside.

Preferably, the top of the pressing rod is fixedly connected with a pressing pad.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a mutually supporting between hammer handle, tup, pulling mechanism and the stop gear, realized a car escape and used fire safety hammer, the inertia principle that utilizes the counter weight slider breaks glass for the people that strength is little and also can break glass in disorder, security and good reliability, the time of breaking glass is short, when not using, the pointed end of safety hammer is in hidden state moreover, improves the security.

2. The utility model discloses a set up rubber antiskid cover and make the user more comfortable when holding this device, make hammer handle and tup be connected more stably through setting up the anchor block, make the counter weight slider remove more stably through setting up stopper and spacing groove, press the press pad person of facilitating the use to pressing down the depression bar through setting up and press.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

fig. 2 is a partial enlarged view of a-a in fig. 1 according to the present invention.

In the figure: 1 hammer handle, 2 hammers, 3 wrenching mechanisms, 4 limiting mechanisms, 201 shells, 202 counterweight sliding blocks, 203 crushing tips, 204 knocking holes, 205 limiting sliding rods, 206 limiting sliding grooves, 207 reset springs, 301 connecting blocks, 302 through grooves, 303 connecting rods, 304 hook-shaped clamping rods, 401 mounting blocks, 402 mounting grooves, 403 connecting springs, 404 pressing rods, 405 clamping grooves, 406 through holes, 5 rubber anti-slip sleeves, 6 reinforcing blocks, 7 limiting blocks, 8 limiting grooves and 9 pressing pads.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a fire safety hammer for escape from a vehicle comprises a hammer handle 1, a hammer head 2, a pulling mechanism 3 and a limiting mechanism 4, wherein a rubber anti-slip sleeve 5 is sleeved on the surface of the hammer handle 1, a user can feel more comfortable when holding the device by arranging the rubber anti-slip sleeve 5, the hammer head 2 is fixedly connected to the top of the hammer handle 1, the pulling mechanism 3 is arranged on the hammer head 2, and the limiting mechanism 4 is fixedly arranged on the right side of the top of the hammer head 2.

Referring to fig. 1-2, the hammer head 2 includes a housing 201, the bottom of the housing 201 is fixedly connected to the top of the hammer handle 1, a reinforcing block 6 is disposed at the bottom of the housing 201 and corresponding to the position of the hammer handle 1, the hammer handle 1 is more stably connected to the hammer head 2 by the reinforcing block 6, a counterweight sliding block 202 adapted to the housing 201 is slidably connected to the inner wall of the housing 201, the bottom of the counterweight sliding block 202 is fixedly connected to symmetrically disposed limiting blocks 7, the bottom of the inner wall of the housing 201 is disposed with a limiting groove 8, the bottom of the limiting block 7 penetrates through the limiting groove 8 and extends into the interior of the housing, the counterweight sliding block 202 is more stably moved by the limiting block 7 and the limiting groove 8, the left side of the counterweight sliding block 202 is fixedly connected to a crushing tip 203, the left side of the housing 201 is disposed with a knocking hole 204 corresponding to the crushing tip 203, according to the setting, the pressing pad 9 is convenient for a user to press the pressing rod 404, the right side of the inner wall of the shell 201 is fixedly connected with the limiting sliding rod 205, the right side of the counterweight sliding block 202 corresponds to the position of the limiting sliding rod 205, the limiting sliding groove 206 is formed in the right side of the counterweight sliding block 202, the left side of the limiting sliding rod 205 penetrates through the limiting sliding groove 206 and extends to the inside of the limiting sliding groove, and the surface of the limiting sliding rod 205 is.

Referring to fig. 1-2, the pulling mechanism 3 includes two connecting blocks 301, the two connecting blocks 301 are fixedly mounted on the top of the counterweight sliding block 202, a through groove 302 is formed on the top of the housing 201 and corresponding to the connecting block 301, the top of the connecting block 301 penetrates through the through groove 302 and extends to the outside, the tops of the two connecting blocks 301 are fixedly connected through a connecting rod 303, and a hook-shaped clamping rod 304 is fixedly connected to the right side of the connecting rod 303.

Referring to fig. 1-2, the limiting mechanism 4 includes an installation block 401, the bottom of the installation block 401 is fixedly connected to the top of the housing 201, the installation block 401 is provided with an installation groove 402, the bottom of the inner wall of the installation groove 402 is fixedly connected to a pressing rod 404 through a connecting spring 403, the top of the pressing rod 404 penetrates through the installation block 401 and extends to the outside thereof, the left side of the pressing rod 404 is provided with a clamping groove 405 adapted to the hook-shaped clamping rod 304, the left side of the prime number installation block 401 and the position corresponding to the clamping groove 405 is provided with a through hole 406, through the mutual cooperation between the hammer handle 1, the hammer head 2, the pulling mechanism 3 and the limiting mechanism 4, a fire safety hammer for vehicle escape is realized, glass is broken by using the inertia principle of the counterweight sliding block 202, so that people with small strength and in confusion can break glass, safety and reliability are good, the time for breaking glass is short, and when not in use, the tip of the safety hammer is in a hidden state, so that the safety is improved.

During the use, when the emergency need break the window, only need hold hammer handle 1, then hold power backward, can make counter weight slider 202 play certain squeezing action to reset spring 207 right, then use power forward, make the left side of casing 201 at first contact with glass, then counter weight slider 202 is at reset spring 207 and the action of gravity of self under the left movement, thereby can drive broken tip 203 and strike glass with the effort that is greater than user's application force, thereby it breaks glass to be changeed in, when not using, also can stimulate wrench mechanism 3 right, make in the draw-in groove 405 of type kelly 304 card on stop gear 4, also only need manual pressure to press the depression bar 404 when using, can make type kelly 304 break away from draw-in groove 405, then can strike.

In summary, the following steps: this fire safety hammer for automobile escape has solved the problem that the background art mentioned through setting up hammer handle 1, tup 2, pulling mechanism 3 and stop gear 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a car flees and uses fire safety hammer, includes hammer handle (1), tup (2), pulls mechanism (3) and stop gear (4), its characterized in that: the top of the hammer handle (1) is fixedly connected with a hammer head (2), a pulling mechanism (3) is arranged on the hammer head (2), and a limiting mechanism (4) is fixedly arranged on the right side of the top of the hammer head (2);

the hammer head (2) comprises a shell (201), a counterweight sliding block (202) matched with the shell (201) is connected to the inner wall of the shell (201) in a sliding mode, a crushing tip (203) is fixedly connected to the left side of the counterweight sliding block (202), a knocking hole (204) is formed in the left side of the shell (201) and in the position corresponding to the crushing tip (203), a limiting sliding rod (205) is fixedly connected to the right side of the inner wall of the shell (201), a limiting sliding groove (206) is formed in the right side of the counterweight sliding block (202) and in the position corresponding to the limiting sliding rod (205), the left side of the limiting sliding rod (205) penetrates through the limiting sliding groove (206) and extends into the limiting sliding groove, and a reset spring (207) is sleeved on the surface of;

the pulling mechanism (3) comprises two connecting blocks (301), the two connecting blocks (301) are fixedly mounted at the top of the counterweight sliding block (202), a through groove (302) is formed in the top of the shell (201) and corresponds to the position of the connecting blocks (301), the top of each connecting block (301) penetrates through the through groove (302) and extends to the outside of the connecting block, the tops of the two connecting blocks (301) are fixedly connected through a connecting rod (303), and a hook-shaped clamping rod (304) is fixedly connected to the right side of the connecting rod (303);

stop gear (4) are including installation piece (401), the bottom of installation piece (401) and the top fixed connection of casing (201), installation groove (402) have been seted up on installation piece (401), connecting spring (403) fixedly connected with is passed through to the bottom of installation groove (402) inner wall and presses pressure pole (404), the top of pressing pressure pole (404) is run through installation piece (401) and is extended to its outside, press the left side of pressure pole (404) to set up with draw-in groove (405) of colluding type kelly (304) looks adaptation, opening (406) have been seted up to the left side of prime number installation piece (401) and the position that corresponds draw-in groove (405).

2. A fire safety hammer for vehicle escape according to claim 1, characterized in that: the surface of the hammer handle (1) is sleeved with a rubber anti-slip sleeve (5).

3. A fire safety hammer for vehicle escape according to claim 1, characterized in that: the bottom of casing (201) and the top fixed connection of hammer handle (1), the bottom of casing (201) just is provided with reinforcing block (6) corresponding the position of hammer handle (1).

4. A fire safety hammer for vehicle escape according to claim 1, characterized in that: the bottom fixedly connected with symmetry of counter weight slider (202) stopper (7) that set up, spacing groove (8) have been seted up to the bottom of casing (201) inner wall, the bottom of stopper (7) runs through spacing groove (8) and extends to its inside.

5. A fire safety hammer for vehicle escape according to claim 1, characterized in that: the top of the pressing rod (404) is fixedly connected with a pressing pad (9).

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