Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of dumbbells and threaded columns, which is applied in the direction of dumbbells, weights, gymnastics equipment, etc., can solve the problems of single function, single use, and poor practicability of dumbbells, and achieve the effect of various exercise methods
Active Publication Date: 2019-08-20
QINGDAO DH SPORT EQUIP CO LTD
View PDF4 Cites 1 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0003] Dumbbell is a kind of physical exercise tool, which is used for the exercise of upper body strength, but the dumbbell used now has a single function, a single use, and poor practicability, which can no longer meet the needs of users, so a dumbbell is designed to solve this problem. question
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
specific Embodiment approach 1
[0042] Combine below figure 1 , 2 , 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 illustrate this embodiment, the present invention relates to a kind of fitness equipment, more specifically a kind of dumbbell, including a fixed rotating buckle 1. Threaded column 2, push-up support 3, multi-specification discus 4, positioning ring 5, hard plastic anti-slip hand guard Ⅰ 6, hard plastic anti-slip hand guard Ⅱ 7, hand grip body Ⅰ 8, hand grip body Ⅱ 9 and rope 10, which can be customized according to the actual situation It is necessary to select the corresponding exercise method, and there are various exercise methods to facilitate the exercise user's needs for different exercise items.
[0043] The positioning ring 5 is provided with a circular through hole 5-1, and the threaded column 2 includes a rope fixing ring 2-1, a special-shaped through hole 2-2, an edge connecting rod I2-3 and a threaded column main body 2-4, The top of the threaded column main body 2-4 is provided with a s...
specific Embodiment approach 2
[0050] Combine below figure 1 , 2 , 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, and 14 illustrate this embodiment, and this embodiment will further describe Embodiment 1. The threaded column 2, discus 4 with multiple specifications , Positioning ring 5, hard plastic anti-skid hand guard Ⅰ 6, hard plastic anti-skid hand guard Ⅱ 7, hand-grip body Ⅰ 8 and hand-grip body Ⅱ 9 share the center line.
specific Embodiment approach 3
[0052] Combine below figure 1 , 2 . The plastic anti-slip hand guard II7 is provided with anti-slip threads.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention relates to fitness equipment, in particular to a novel dumbbell. The novel dumbbell comprises fixed rotating buckles, threaded columns, push-up supporting columns, multi-specification discuses, positioning circular rings, a first hard-plastic hand guard, a second hard-plastic hand guard, a first hand holding rod, a second hand holding rod and a rope. Corresponding exercising ways canbe selected according to actual requirements, exercising ways are diverse, and the requirements of different exercise events of users are conveniently met. The multi-specification discuses are installed on the threaded columns, the fixed rotating buckles are engaged with the threaded columns through threads, the push-up supporting columns are arranged inside the threaded columns, and adapt to thethreaded columns, the threaded columns are engaged with the first hand holding rod through threads, the rope is in contact with the bottom ends of the threaded columns, and is put into a through holeformed in the mode that the first hand holding rod is connected with the second hand holding rod, the first hard-plastic hand guard adapts to the second hard-plastic hand guard through a groove, andthe first hand holding rod and the second hand holding rod after being connected are wrapped with the first hard-plastic hand guard and the second hard-plastic hand guard.
Description
technical field [0001] The present invention relates to a kind of fitness equipment, more specifically a kind of dumbbell. Background technique [0002] Physical exercise is a physical activity aimed at developing the body, improving health, enhancing physical fitness, and regulating the spirit. It is beneficial to the growth of human bones and muscles, improves the functional status of the blood circulation system, respiratory system, and digestive system, improves disease resistance, and strengthens the human body. The adaptability of the organism; physical exercise is one of the most active and effective means to enhance physical fitness. Physical exercise can improve the regulation function of the nervous system, improve the nervous system's ability to judge the intricate changes in human activities, and make timely coordination and accurate adjustments. , Rapid response; make the human body adapt to changes in the internal and external environment and maintain the norma...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more