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Trigger for crossbow

a crossbow and trigger technology, applied in the field of triggers for crossbows, can solve the problem of unintentional pulling of the trigger to shoot the arrow, and achieve the effect of preventing the trigger from being pulled unintentionally

Inactive Publication Date: 2022-05-26
POE LANG ENTERPRISE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invention is about a new trigger for a crossbow that will prevent the trigger from being pulled accidentally after the safety is released. The technical effect of this is that it ensures the crossbow is always safe and secure.

Problems solved by technology

Nevertheless, in practical operation, after the safety is released, it is possible that the trigger is unintentionally pulled to shoot the arrow out due to unexpected impact to cause injury to people.

Method used

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  • Trigger for crossbow
  • Trigger for crossbow
  • Trigger for crossbow

Examples

Experimental program
Comparison scheme
Effect test

first embodiment

[0023]Referring to FIGS. 1 to 4, the trigger of the present invention comprises a trigger guard 10 which is a rectangular frame with an inner periphery 11. The trigger guard 10 is connected to a crossbow 1. A trigger 20 is pivotably located within the trigger guard 10 and includes a front face 21 and a rear face 22. A space 23 is defined in the rear face 22 of the trigger 20. A switch member 30 includes a body portion 34, and an operation section 31 and a contact section 32 are respectively formed on two ends of the body portion 34. The body portion 34 is pivotably connected in the space 23. The operation section 31 and the contact section 32 of the switch member 30 are pivotable relative to the trigger 20.

[0024]A resilient member “A” is located in the space 23 and biased between the contact section 32 and the inner end of the space 23. The contact section 32 is pushed by the resilient member “A” to contact the inner periphery 11 of the trigger guard 10 to restrict the trigger 20 fr...

second embodiment

[0027]The present invention discloses the trigger of a crossbow 1 as shown in FIGS. 5 to 8, and comprises a trigger guard 10 and a trigger 20. The trigger guard 10 includes an inner periphery 11, and the trigger 20 is pivotably located within the trigger guard 10. The trigger 20 includes a front face 21 and a rear face 22, wherein a space 23 is defined in the rear face 22 of the trigger 20. The trigger 20 includes a slot 23 defined through the lower portion thereof so as to form two extensions 25 with the slot 23 formed therebetween. The slot 23 communicates with the space 23. A switch member 30 includes a body portion 34, and an operation section 31 and a contact section 32 are respectively formed on two ends of the body portion 34. The body portion 34 is pivotably connected in the space 23. The switch member 30 is pivotable relative to the trigger 20. The operation section 31 is located between the two extensions 25, and extends beyond the slot 233.

[0028]A resilient member “A” is ...

third embodiment

[0030]The present invention discloses the trigger of a crossbow 1 as shown in FIGS. 9 to 12, and comprises a trigger guard 10 and a trigger 20. The trigger guard 10 includes an inner periphery 11, and the trigger 20 is pivotably located within the trigger guard 10. The trigger 20 includes a front face 21 and a rear face 22. A space 23 is defined in the rear face 22 of the trigger 20. The trigger 20 includes a slot 23 defined through the lower portion thereof so as to form two extensions 25 with the slot 23 formed therebetween. The slot 23 communicates with the space 23. A switch member 30 includes an operation section 31, a contact section 32, a body portion 34 and a plate 35. The plate 35 is made of resilient material and can be slightly deformed. The operation section 31 and the contact section 32 are respectively formed on two ends of the body portion 34. The body portion 34 is pivotably connected in the space 23. The switch member 30 is pivotable relative to the trigger 20. The ...

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PUM

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Abstract

A trigger of a crossbow includes a trigger guard including an inner periphery. A trigger is pivotably located within the trigger guard. The trigger includes a space defined in the rear face thereof. A switch member includes a body portion, and an operation section and a contact section are respectively formed on two ends of the body portion. The body portion is pivotably connected in the space. A resilient member is biased between the contact section and the inner end of the space. The contact section is pushed by the resilient member to contact the inner periphery of the trigger guard to restrict the trigger from being pulled. When the operation section is pulled, the switch member is pivoted and the contact section compresses the resilient member. The contact section is moved away from the inner periphery of the trigger guard such that the trigger is able to be pulled.

Description

BACKGROUND OF THE INVENTION1. Fields of the Invention[0001]The present invention relates to a trigger for a crossbow, and more particularly, to a trigger which restricts the trigger from being unintentionally pulled after the safety is released.2. Descriptions of Related Art[0002]The conventional crossbows generally include a barrel, a bow unit with a string, a string retention unit and a trigger. When in use, the string is cocked backward, and the arrow is positioned in the flight groove of the barrel. The string is restricted from being released until the user pulls the trigger to release the string, and the arrow in the flight groove is shot by the energy from the string.[0003]In order to prevent the trigger from being unintentionally pulled to shoot the arrow out, a safety is used. The safety has to be released then the trigger can be pulled to shoot the arrow. One of the safety is disclosed in Taiwanese Patent Publication No. 1582373.[0004]Nevertheless, in practical operation, ...

Claims

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Application Information

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IPC IPC(8): F41A19/10F41B5/12F41A19/11
CPCF41A19/10F41A19/11F41B5/12F41B5/14F41A17/46
Inventor LIU, CHI-CHANG
Owner POE LANG ENTERPRISE