JP3091368U - Tempered glass breaking machine - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide a tempered glass breaking machine that quickly and strongly breaks a tempered glass such as a window and forms a breaking hole that can be evacuated immediately. SOLUTION: The tempered glass breaking machine rotates a guide screw rod by a power source 20 to retreat a slide table 30, and is locked by a locking section 41 of a separation rod 40 rotatably provided on the slide table. By retracting the broken cylinder 50, the strong spring 60 is compressed, and the locking is released at a predetermined position to release the instantaneous recovery force of the spring. The tempered glass is broken by the needle at the tip of the breaking cylinder, and the breaking hole is effectively enlarged by hitting the end face.

Description

[Detailed description of the invention]       [0001]     [Technical field to which the invention belongs]   The present invention relates to a tempered glass breaking machine, which is a kind of slamming device and has a speed. Dee and powerfully break the tempered glass.       [0002]     [Prior art]   Known tempered glass breaking machines are mainly boxes that are fixed to suitable corners of glass windows. There is a slide rail inside the body, a slide table is installed on the slide rail, and the slide table The motor is fixed before. The rotation axis of the motor is connected to the free end of the conical head. , And hold it down with the weight rod of the tempered glass window. In addition, behind this slide rail, A strong spring that is pushed by elasticity is installed.   This causes a fire, etc., and when the tempered glass is broken, the weight of the When the weight rod is driven and rotated at high speed, the cone head of the weight rod is strong behind the motor. A hole is made in the tempered glass window by the pressing force of the spring, and the window is Can be difficult.       [0003]     [Problems to be solved by the invention]   However, known tempered glass breaking machines have the following problems.   First, when a strong spring is subjected to compression over a long period of time, elastic fatigue tends to occur, There is no resilience. This type of conventional strong spring is in a compressed state for a long time, The spring is prone to elastic fatigue, and when used in practice, the elasticity of the strong spring is lost. The weight bar cannot be pushed, and the effect cannot be exhibited.   Known tempered glass breaking machines are strengthened mainly by rotating the weight rod and pushing the spring. Breaking the glass, this is obviously too slow. Disaster fighting every minute It is not practical in this situation in the field. (If you are waiting for the glass to break, You may encounter them).   Also, this tempered glass breaking machine breaks the tempered glass window with a small diameter weight rod. Even if it breaks, it only opens a small hole. That is why people split glass with yet another Therefore, it takes extra time to evacuate after making the hole larger.   Therefore, it is an object of the present invention to provide a tempered glass breaking machine that solves the above-mentioned problems. You.   It also provides a tempered glass breaking machine that breaks tempered glass with strong power.   Furthermore, in the event of an emergency, the tempered glass can be broken immediately to evacuate quickly. I will provide a.   In addition, a hole large enough to allow people to evacuate the tempered glass, so that it can be quickly blamed Provide glass breaking machine.       [0004]     [Means for Solving the Problems] In order to solve the above problems, the tempered glass breaking machine of the present invention mainly has a main body, One end of the body is a closed end and two parallel through holes are provided on the other end face. A fluid cavity is installed, and an elastic body and a sliding cylinder are placed inside the through hole. A slide that slides and moves with a power source is installed inside the sliding cavity. The device is stopped on the end surface different from the strong spring of the breaking cylinder, It is characterized by being separated.       [0005]     [Embodiment]   Hereinafter, embodiments of the tempered glass breaking machine of the present invention will be described with reference to the drawings.   First, as shown in FIGS. 1 and 2, the present invention comprises a main body 10, a power source 20, and a slide table 30. , Separating rod 40, breaking cylinder 50, strong spring 60, etc. The body 10 is a rectangular base, and one end of the main body 10 is formed with a recessed storage cavity 11.       [0006]   The other end of the main body 10 that is different from the storage cavity 11 has a smoother inner diameter than the storage cavity 11. A moving cavity 12 is provided, and the sliding cavity 12 and the storage cavity 11 communicate with each other. Also of the main body 10 A recessed introduction cavity 13 is provided on the end surface where the storage cavity 11 is provided. At one end different from the end of the introduction cavity 13, there is a through hole 14 having an inner diameter smaller than that of the introduction cavity 13. It is pierced. This through hole 14 communicates with the introduction cavity 13 and the through hole 14 Molded in parallel with 2. Further, a horizontal communication cavity 15 is provided between the through hole 14 and the sliding cavity 12. Is formed (see FIGS. 1 and 2).       [0007]   A power source 20 is provided in the storage cavity 11 of the main body 10. The power source 20 , Facing the one end of the sliding cavity 12 of the main body 10, The rotating guide screw rod 21 extends, and the guide screw rod 21 is Thus, it is stereotactically supported by the sliding cavity 12. A slide table 30 is provided inside the slide cavity 12. Is done. The guide screw rod 21 is inserted into the center of the slide table 30 and screwed. The slide table 30 is slid by the rotation of the guide screw rod 21. It moves along the guide screw rod 21 in the cavity 12.       [0008]   The slide table 30 is opposed to one side of the communication cavity 15 of the slide table 30, Two pivot tabs 32 projecting toward the side extend, and the separation rod 40 is installed there. . The separation rod 40 is installed horizontally in the communication cavity 15 and rotates in the horizontal direction (FIG. See 2, 3). One end of the separation rod 40 is placed between the two pivot tabs 32 of the slide table 30. The locking portion 41 and the introduction portion 42 are linearly extended on both sides of the other end of the separation rod 40 when installed. (See FIGS. 1 and 2). The locking portion 41 has a length set from the separation rod 40, The free end of the locking portion 41 has a round nose shape, and the free end of the introduction portion 42 of the separation rod 40 has a low end. LA 420 is installed.       [0009]   In addition, a vertically extending cross-sectional groove 3 is provided between the two pivot tabs 32 of the slide table 30. 3 is installed. One end of the introduction rod 34 is inserted into the cross-sectional groove 33 of the slide table 30. The other end of the introduction rod 34 is fixed to the opposite side of the sliding cavity 12 of the main body 10 (FIG. 1, 2).       [0010]   In addition, as shown in FIGS. A breaking cylinder 50 that slides in the hole 14 is provided. One end of this destruction cylinder 50 is closed Then, a conical needle 51 is formed, and an annular stop edge 52 is formed on the outer edge of another end of the breaking cylinder 50. Molded. The annular stop edge 52 is just fitted into the introduction cavity 13 of the main body 10. You. A fitting cavity 53 is formed inside the breaking cylinder 50 (see FIG. 2). The strong spring 60 enters the 53 (see FIG. 2). Also, on the side of the introduction cavity 13 of the main body 10 The support plate 100 to be applied to the main body 10 side is fixed by soldering or screwing. Accordingly, the strong spring 60 is compressed, and the strong spring 60 is compressed between the support plate 100 and the insertion cavity 53 of the breaking cylinder 50. (See FIG. 2).       [0011]     When the breaking cylinder 50 is stored and positioned in the through hole 14 of the main body 10, On the side adjacent to the locking portion 41 of the separating rod 40, the end surface of the breaking cylinder 50 provided with the needle 51 is suppressed ( 2), the roller 420 on the separation rod 40 introduction part 42 is It is fitted and supported on the introduction rod 34 to suppress rotation (see FIG. 2).       [0012]   As shown in FIGS. 2 and 3, when this apparatus is used, the through hole 14 of the main body 10 is divided. Apply to glass. When the guide screw rod 21 is rotated by the power source, it slides. The table 30 slides toward the power source 20 in response to the movement of the guide screw rod 21. (FIG. 3). At the same time, the separation rod 40 moves in accordance with the movement of the slide table 30 and separates. The introduction portion 42 of the joint rod 40 slides along the introduction rod 34. At this time, the separation rod 4 The locking portion 41 of the zero pushes the breaking cylinder 50 rearward, and the force of the strong spring 60 Then, the breaking cylinder 50 is moved backward (see the arrow in FIG. 3).       [0013]   When the slide table 30 slides to the predetermined position and moves backward, the introduction portion 42 of the separation rod 40 is introduced. By moving to the outside of the free end of the rod 34, the introduction portion 42 can be freely rotated (see FIG. 3). Then, since the locking portion 41 of the separation rod 40 cannot lock the breaking cylinder 50, a strong spring The locking portion 41 of the separation rod 40 is immediately pushed by the recovery force of 60, and the separation rod 40 is lowered. To open the breaking cylinder 50 (see the dotted line in FIG. 3), and the strong spring 60 The contracted recovery elasticity is released (see the dotted line in FIG. 3). Recovery of strong spring 60 The breaking cylinder 50 which received the force breaks the glass with the needle 51 instantly and powerfully, and then breaks. Breaking the tempered glass already broken by the end face of the tube 50, the size that people can come out To form a fracture hole. These structures are sufficiently powerful and instantaneous A large-sized breaking hole is formed so that people can be evacuated.       [0014]     [Effect of the invention]   As described above, the tempered glass breaking machine of the present invention mainly has a main body, One end of the body is a closed end and the other end slides on the end face with two parallel through holes each A cavity is installed, an elastic body and a sliding cylinder are placed inside the through hole, A slide table that slides and moves with a power source is installed inside the slide cavity. The release device stops at the end face different from the strong spring of the breaking cylinder, and the release device separates from the breaking cylinder. It has the feature that it is. As a result, speedy and powerful tempered glass It is effective in breaking and evacuating.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a stereoscopic view of an embodiment of the present invention. FIG. 2 is a longitudinal sectional view of the embodiment of the present invention. FIG. 3 is a sectional view of the embodiment of the present invention during a breaking operation. DESCRIPTION OF SYMBOLS 10 Main body 11 Storage cavity 12 Sliding cavity 13 Introducing cavity 14 Through hole 15 Interlocking cavity 20 Power source 21 Guide screw rod 22 Bearing 30 Sliding base 31 Screw hole 32 Pivot tab 33 Cross-sectional groove 34 Introduction rod 40 Separation rod 41 Locking part 42 Introducing part 420 Roller 50 Breaking cylinder 51 Needle 52 Stop edge 53 Fitting cavity 60 Strong spring 100 Support plate

Claims (1)

[Claim 1] One end of a main body of a tempered glass breaking machine is a closed end, and two parallel through holes and a sliding cavity are respectively provided toward the other end side, and the through holes are provided. A strong spring and a breaking cylinder driven and slid by the spring are accommodated therein, and a sliding table which is slid by a power source is installed inside the sliding cavity, and the breaking table is engaged with the sliding table. A separating rod having a locking portion is rotatably provided, and the locked breaking cylinder is retracted by a power source against the elastic force of the strong spring, and the breaking cylinder is released from the locking at the retracted position. A tempered glass breaking machine characterized in that the tempered glass is broken by being driven forward by the elastic force of a strong spring.