PATENT CLAIM ANALYSIS

Application Number: 16293798
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-11
Patent Classification: ["211", "149000"]

Abstract:
The application provides a folding mechanism. The folding mechanism comprises a fixing rod, a connecting seat and a U-shaped clamping piece which fixes the fixing rod and the connecting seat, wherein a pull rod which realizes rebound by a spring is arranged in the fixing rod, the pull rod penetrates through the fixing rod and is fixed with a handle, opposite strip pin holes and horizontal pin holes are arranged on the fixing rod and the U-shaped clamping piece, vertical pin holes are arranged on the U-shaped clamping piece at the same time as the horizontal pin holes, and arc-shaped through grooves are connected between the horizontal pin holes and the vertical pin holes.

Claim (Index 1):
A folding mechanism comprising:\n a fixing rod, wherein the bottom opening of the fixing rod is hollow, a pull rod is arranged in the hollow fixing rod, one side of the pull rod passes through the top of the fixing rod and is connected with a handle, a spring is sleeved on the pull rod, one side of the spring abuts against the inner top surface of the fixing rod, the other side of the spring is fixed by a resisting pin, and a strip pin hole is also formed in the position of the fixing rod close to the bottom; a U-shaped clamping body, wherein the U-shaped clamping body is clamped on the fixed rod and hinged with the fixed rod; two vertical surfaces of the U-shaped clamping body are respectively provided with a horizontal pin hole and a vertical pin hole; an arc-shaped through groove is connected between the horizontal pin hole and the vertical pin hole; after a pin shaft passes through two horizontal pin holes and a strip pin hole between the two horizontal pin shafts, the pin shaft is fixed with the pull rod; the bottom surface of the U-shaped card body is also provided with a notch, and the position of the notch is positioned at one side close to the fixing rod; a connecting seat, one side of which is clamped in the U-shaped card body and fixed with the U-shaped card body.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 99.0
- Lexical Diversity: 2.44
- Patent Class: 211.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16293783', '15084960', '15544466', '15373606', '15375086']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7757491059522202
- 35 USC 102 Novelty (BERT): 0.4772525958115505
- Combined Prediction Score: 0.7458994549381532
- Mean Citation Score: 180.590776
- Max Citation Score: 206.65791
- Similarity Product: 151.0168494328791

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

Dataset: test