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Gear rack type automotive glass crusher

An automotive glass, rack and pinion technology, applied to vehicle components, vehicle safety arrangements, pedestrian/occupant safety arrangements, etc. Ineffective effect

Inactive Publication Date: 2016-04-06
重庆天和玻璃有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the event of a car fire or falling into the water, the occupants in the car need to break the car glass to escape quickly, but most of the car glass is tempered glass, which is difficult to break with bare hands, and needs to be broken with the help of a glass breaking device
[0003] But most of the commonly used glass breaking hammers are pointed hammers, and the pointed hammers are suspended in the car compartment, which is prone to being stolen, or dropped or lost due to collisions when a car accident occurs, making it difficult to find and lose the broken hammers. use

Method used

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  • Gear rack type automotive glass crusher

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Embodiment Construction

[0013] The present invention will be described in further detail below by means of specific embodiments:

[0014] The reference signs in the drawings of the description include: support 1, guide groove 2, rotating shaft 3, gear 4, rack 5, push handle 6, thimble 7, connecting plate 8, screw 9, adhesive layer 10, glass 11, Install frame 12, chute 13.

[0015] Embodiment The rack-and-pinion automobile glass breaker is basically as attached figure 1 Shown: including the support 1, the support 1 is cuboid, the guide groove 2 is opened in the support 1 parallel to the axis direction, the rack 5 is slidably connected in the guide groove 2, the rotating shaft 3 is fixed in the guiding groove 2, and the rotating shaft 3. The upper hinged gear 4, the gear 4 meshes with the rack 5, the push handle 6 is fixed on the gear 4 along the direction perpendicular to the axis of the gear 4, the axis of the push handle 6 is perpendicular to the axis of the support 1, and the bottom surface of the...

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PUM

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Abstract

The invention discloses a gear rack type automotive glass crusher. The crusher comprises a support seat in the shape of a cuboid. A guide groove is formed in the support seat in the direction parallel to the axis. A rack is connected in the guide groove in a sliding mode. A rotary shaft is fixed in the guide groove. A gear is hinged to the rotary shaft. The gear meshes with the rack. A push handle is fixed to the gear in the direction perpendicular to the axis of the gear. The axis of the push handle is perpendicular to the axis of the support seat. The bottom face of the guide groove is provided with a sliding groove parallel to the axis of the support seat. The sliding groove is a through groove. A thimble is fixed to the reverse side of the rack in the direction parallel to the sliding direction of the rack. The thimble is connected in the sliding groove in a sliding mode. The top of the thimble is conical. A connection plate is fixed to the bottom face of the support seat and perpendicular to the axis of the support seat. Threaded holes are evenly distributed in the connection plate. Bolts matched with the threaded holes are arranged in the threaded holes respectively. Through the gear rack type automotive glass crusher, automotive glass is convenient to crush.

Description

technical field [0001] The invention relates to the field of automobile glass, in particular to a rack and pinion type automobile glass breaker. Background technique [0002] When a car catches fire or falls into water, the occupants of the car need to break the car glass to escape quickly, but most of the car glass is tempered glass, which is difficult to break with bare hands, and needs to be broken with the help of a glass breaking device. [0003] However, most of the commonly used glass breaking hammers are pointed hammers, and the pointed hammers are suspended in the car compartment, which is prone to being stolen, or dropped or lost due to collisions when a car accident occurs, making it difficult to find and lose the broken hammers. use. Contents of the invention [0004] The present invention intends to provide a rack-and-pinion automobile glass breaker, which is easy to break the automobile glass and is not easy to lose. [0005] The rack-and-pinion type automo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R21/02
CPCB60R21/02
Inventor 王洪
Owner 重庆天和玻璃有限公司
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