Search

CN-121976692-A - Glass breaking device with functions of cutting adhesive film and pulling broken pieces

CN121976692ACN 121976692 ACN121976692 ACN 121976692ACN-121976692-A

Abstract

The invention discloses a glass breaking and disassembling device with functions of cutting an adhesive film and pulling a residual piece, and relates to the technical field of emergency rescue tools. The device comprises a hammer handle and a hammer head arranged at one end of the hammer handle, wherein an impact tip for breaking glass is arranged on the hammer head. The device still includes the glued membrane cutterbar, and the glued membrane cutterbar includes arc yoke and straight fork arm, forms the arc holding tank that is used for holding the glass that waits to cut between two yoke, and the inboard edge of arc yoke is equipped with first blade, is configured to after the arc yoke passes the glass breach, uses straight fork arm as the fulcrum, cuts the glued membrane in the middle of the glass through lever motion. Preferably, the apparatus further comprises a pulling member for pulling and cleaning the glass cullet. The invention solves the problem that the traditional tool can not cut the adhesive film and clean the glass remains rapidly, and provides the double-layer laminated glass efficient breaking and disassembling tool integrating the functions of breaking, cutting, dragging and cleaning.

Inventors

  • MEN ZIWEN
  • Men Yukuo
  • ZHANG WEI
  • MEN HONGLI

Assignees

  • 门子雯
  • 门宇阔
  • 张伟
  • 门洪利

Dates

Publication Date
20260505
Application Date
20260402

Claims (9)

  1. 1. The utility model provides a broken dismouting of glass is put with glued membrane cutting and incomplete traction function, includes hammer handle (1) and set up in tup (2) of hammer handle (1) one end, be equipped with on tup (2) and be used for beating broken glass's striking tip (21), its characterized in that: the device also comprises a glue film cutter (3), wherein the glue film cutter (3) is arranged at the hammer head (2) or at the tail end of the hammer handle (1); The adhesive film cutter (3) comprises an arc fork arm (31) and a straight fork arm (32), and a containing groove (33) for containing glass to be cut is formed between the two fork arms; the arc-shaped fork arm (31) is provided with a first cutting edge (311) at least at the inner side edge of the arc-shaped fork arm (31), the arc-shaped fork arm (31) is of an arc-shaped structure protruding towards the direction away from the straight fork arm (32), and the arc-shaped structure enables the arc-shaped fork arm to be inserted into the back of glass (5) along a hole formed by breaking glass by the impact tip (21); after the arc-shaped fork arm (31) is inserted into the back surface of the glass (5), the straight fork arm (32) is configured to be abutted against the front surface of the glass (5), the glass to be cut is positioned between the two fork arms, and the first cutting edge (311) generates lever motion relative to the straight fork arm (32) by pulling the hammer handle (1), so that the glass and the adhesive film between the two fork arms are cut.
  2. 2. The glass breaking device according to claim 1, wherein: The outer side edge of the straight fork arm (32) is provided with a second cutting edge (321); The second cutting edge (321) is configured to cut the residual adhesive film by the second cutting edge (321) through reciprocating pushing and pulling the hammer handle (1) after the first cutting edge (311) completes cutting of the glass and the adhesive film.
  3. 3. The glass breaking device according to claim 1, wherein: the device is further provided with a pulling member (4), and the extending direction of the pulling member (4) is vertical or approximately vertical to the axial direction of the hammer handle (1); the pulling member (4) comprises a hooking structure (41) for hooking the glass fragments; The pulling member (4) is configured to hook the edge of the glass flake by the hooking structure (41) after the adhesive film is cut off, and to apply a pulling force perpendicular to the glass plane to the glass flake to remove the glass flake under a pulling operation in the axial direction of the hammer handle (1).
  4. 4. A glass breaking device according to claim 3, wherein: the adhesive film cutter (3) is arranged at the back of the hammer head (2) and is fixedly connected with the hammer head (2); The extending direction of the straight fork arm (32) is perpendicular or approximately perpendicular to the axis direction of the hammer handle (1), so that the straight fork arm (32) is also used as the dragging piece (4), and the second cutting edge (321) is also used as the hooking structure (41) to hook glass fragments.
  5. 5. A glass breaking device according to claim 3, wherein: the adhesive film cutter (3) is arranged at the tail end of the hammer handle (1) deviating from one end of the hammer head, is fixedly connected with the tail end of the hammer handle (1), and the extending direction of the main body of the adhesive film cutter (3) is parallel to the axis direction of the hammer handle (1); the dragging piece (4) is independently arranged at the root of the base part or the straight fork arm (32) of the adhesive film cutter (3); The dragging piece (4) extends out of the main body structure parallel to the hammer handle laterally and is perpendicular or approximately perpendicular to the axial direction of the hammer handle (1), and a hooking structure (41) is formed to hook the glass fragments.
  6. 6. A glass breaking device according to claim 3, wherein: the adhesive film cutter (3) is arranged at the tail end of the hammer handle (1) away from one end of the hammer head and is fixedly connected with the tail end of the hammer handle (1); the integral installation azimuth of the adhesive film cutter (3) is transversely arranged, namely, the plane or the extending direction of the arc-shaped fork arm (31) and the straight fork arm (32) is directly vertical or approximately vertical to the axial direction of the hammer handle (1); The extending direction of the straight fork arm (32) is perpendicular or approximately perpendicular to the axis direction of the hammer handle (1), so that the straight fork arm (32) is also used as the dragging piece (4), and the second cutting edge (321) is also used as the hooking structure (41) to hook glass fragments.
  7. 7. The glass breaking device according to claims 4 to 6, characterized in that: the adhesive film cutter (3) and the hammer head (2) or the tail end of the hammer handle (1) are connected in an integral forming, welding, riveting, cementing or non-detachable connection through a loose-proof fastener.
  8. 8. The glass breaking device according to claims 4 to 6, characterized in that: The adhesive film cutter (3) is arranged on the tail end of the hammer head (2) or the hammer handle (1) through a detachable connecting component; the detachable connection comprises one of a threaded connection, a buckle connection, a magnetic attraction locking or an inserting structure.
  9. 9. The glass breaking device according to any one of claims 1 to 8, wherein: the shape of the cutting edge of the first cutting edge (311) and/or the second cutting edge (321) is one of a straight line shape, a wave shape or a zigzag shape; The receiving groove (33) is an arc-shaped wide width receiving groove with a middle width larger than the widths of the inlet end and the tail part.

Description

Glass breaking device with functions of cutting adhesive film and pulling broken pieces Technical Field The invention relates to the technical field of emergency rescue tools, in particular to a device for emergency breaking and disassembling of double-layer laminated glass, which particularly has the functions of cutting adhesive films and removing glass remains. Background Double-layer laminated glass is widely used in vehicles, ships or buildings because of its safety. However, when the accident needs to be broken to rescue people or escape, the characteristics of the laminated glass bring a challenge to rescue, namely broken glass fragments are still adhered by the adhesive film in the middle and hung on the door and window frames to obstruct a rescue channel. The existing breaking and disassembling tool has the following main defects: the function is single, most tools can only break the laminated glass, and an effective adhesive film cutting structure is lacked. The cleaning is difficult, namely, after the local adhesive film of the laminated glass is damaged, the whole glass remains can not be removed conveniently. Rescue workers often need to be cleaned by bare hands, and secondary injury is easy to cause. Accordingly, there is a need for a glass breaking device that integrates breaking, cutting and removing functions on one tool to solve the above-mentioned problems. Disclosure of Invention The invention aims to provide a glass breaking and disassembling device with functions of cutting adhesive films and removing glass remains, and one-stop rescue of breaking, cutting, dragging and cleaning is realized through the cooperation of a unique adhesive film cutter and a dragging piece. In order to achieve the above purpose, the present invention provides the following technical solutions: The utility model provides a broken dismouting of glass is put with glued membrane cutting and incomplete traction function, includes the hammer handle and sets up in the tup of hammer handle one end, is equipped with striking pointed end on the tup, its characterized in that: The adhesive film cutter is arranged on one side of the hammer head, which is away from the striking tip, or is arranged at the tail end of the hammer handle; The adhesive film cutter comprises an arc fork arm and a straight fork arm, and a containing groove for containing glass to be cut is formed between the two fork arms; The arc-shaped fork arm is provided with a first cutting edge at least at the inner side edge of the arc-shaped fork arm, and is of an arc-shaped structure protruding towards the direction away from the straight fork arm, and the arc-shaped structure enables the arc-shaped fork arm to be inserted into the back surface of glass along a hole formed by breaking glass by an impact tip; after the arc fork arm is inserted into the back surface of the glass, the straight fork arm is positioned on the front surface of the glass, so that the glass to be cut is positioned between the two fork arms, the hammer handle is pulled by taking the straight fork arm as a fulcrum, and the glass and the adhesive film between the two fork arms are cut by the first cutting edge through relative lever movement. The glass and adhesive film cutting device is further improved in that a second cutting edge is arranged on the outer side edge of the straight fork arm, and the second cutting edge is configured to cut residual adhesive films by the second cutting edge through a reciprocating push-pull hammer handle after the first cutting edge is used for cutting glass and adhesive films. The profile of the first and second edges may be linear, wavy or saw-tooth. As a further improvement of the invention, the device is further provided with a pulling member, the extending direction of which is perpendicular or approximately perpendicular to the axial direction of the hammer handle, the pulling member comprising a hooking structure for hooking the glass cullet, the pulling member being configured to hook the edge of the glass cullet through the hooking structure after the adhesive film is cut off and to apply a pulling force perpendicular to the glass plane to the glass cullet under a pulling operation in the axial direction of the hammer handle to remove the glass cullet. As a further improvement of the invention, the adhesive film cutter is arranged at the back of the hammer head and is fixedly connected with the hammer head, wherein the extending direction of the straight fork arm is vertical or approximately vertical to the axial direction of the hammer handle, so that the straight fork arm can be used as the dragging piece to hook the glass residue. As a further improvement of the invention, the adhesive film cutter is arranged at the tail end of the hammer handle, which is far away from one end of the hammer head, and is fixedly connected with the tail end of the hammer handle, the extending direction of the main body of the adhesive film cutter is par