PATENT CLAIM ANALYSIS

Application Number: 15957334
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-05
Patent Classification: ["248", "221110"]

Abstract:
A quick locking device having a fixing mount; a fixed pressing groove and a movable pressing groove arranged opposite thereto on the fixing mount; a pulling rod connected to the fixed pressing groove and the movable pressing groove, so as to adjust the opening and closing of the movable pressing groove; a pivot shaft; a cam lever pivotally connected to the pulling rod through the pivot shaft, so as to adjust the opening or closing distance between the fixed pressing groove and the movable pressing groove; and a rotational positioning locking mechanism installed in the cam lever, wherein the rotational positioning locking mechanism comprises a positioning groove formed on the pivot shaft, a positioning member arranged in the cam lever and movably engaged with the positioning groove, and a locking operation member controlling the movement of the positioning member.

Claim (Index 3):
A quick locking device, comprising:\n a fixing mount comprising a fixed pressing groove; a movable member comprising a movable pressing groove arranged opposite to the fixed pressing groove on the fixing mount; a pulling rod connected to the fixed pressing groove and the movable pressing groove, so as to adjust an opening and a closing of the movable pressing groove; a pivot shaft; a cam lever pivotally connected to the pulling rod through the pivot shaft, wherein a rotation of the cam lever drives the pulling rod to move in an axial direction along its length, the pulling rod in turns drives the movable pressing groove to move oppositely to the fixed pressing groove, so as to adjust the opening or closing distance between the fixed pressing groove and the movable pressing groove; and a rotational positioning locking mechanism installed in the cam lever, wherein the rotational positioning locking mechanism comprises a positioning groove formed on the pivot shaft, a positioning member arranged in the cam lever and movably engaged with the positioning groove, and a locking operation member controlling a movement of the positioning member; wherein the pivot shaft is connected to the pulling rod, and the cam lever is provided with an installation hole to sleeve the pivot shaft; wherein the locking operation member is provided with an accommodating groove for containing the positioning member; wherein the locking operation member is configured to push and keep the positioning member to be clamped in the positioning groove, and the positioning groove restrict the rotation of the cam lever through the positioning member to realize locking; and when the locking operation member is operated, the positioning member falls in the accommodating groove to disengage from the positioning groove, such that the cam lever can rotate to realize unlocking.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 91.0
- Lexical Diversity: 2.72727
- Patent Class: 248.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10456504', '15539154', '16341398', '11542039', '13867457']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7871100431845298
- 35 USC 102 Novelty (BERT): 0.4796792545793096
- Combined Prediction Score: 0.7563669643240077
- Mean Citation Score: 174.130902
- Max Citation Score: 181.07812
- Similarity Product: 129.2260420244479

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test