Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A fire door and card slot technology, applied in the field of fire doors, can solve problems such as inconvenient disassembly of fire doors, and achieve the effects of saving physical strength, improving stability and prolonging service life.
Inactive Publication Date: 2017-09-08
张文华
View PDF0 Cites 5 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] The purpose of the present invention is to provide a fire door that is easy to disassemble, which has the advantage of easy disassembly of the fire door body, and solves the problem that the existing fire door is not easy to disassemble
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
Embodiment Construction
[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] see Figure 1-3 , a fire door that is easy to disassemble, comprising a fire door body 1, a connecting plate 2 is arranged on the right side of the fire door body 1, and the two sides of the connecting plate 2 are respectively fixedly connected with the fire door body 1 and the sleeve 3 through fixing pieces, The right side of the connecting plate 2 is provided with a sleeve 3, the inner wall of the sleeve 3 is movably connected with a cylinder 6, the b...
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 discloses a fire door which is easy to disassemble, comprising a fire door body, a connecting plate is arranged on the right side of the fire door body, a sleeve is arranged on the right side of the connecting plate, and the inner wall of the sleeve is movably connected There is a cylinder, the bottom of the cylinder is sleeved with a rotating shaft, the bottom of the rotating shaft is fixedly connected with a support plate, the surface of the cylinder is sleeved with a baffle, and the right side of the cylinder is provided with a first slot. The invention provides connecting plate, sleeve, support plate, rotating shaft, cylinder, baffle plate, first card slot, support rod, handle, first card bar, limit plate, first spring, second card slot, third card slot The mutual cooperation of the groove, the connecting block, the handle, the second clamping rod and the second spring solves the problem that the existing fire doors are not easy to disassemble, thereby saving a lot of time and saving the disassembler when the disassembler disassembles. A lot of physical strength improves the practicality of fire doors.
Description
technical field [0001] The invention relates to the technical field of fire doors, in particular to a fire door that is easy to disassemble. Background technique [0002] With the development of science and technology and the progress of society, fire doors are used in more and more occasions, but the existing fire doors are not easy to disassemble, which wastes a lot of time and a lot of time for the dismantlers. The physical strength reduces the practicality of the fire door. Contents of the invention [0003] The object of the present invention is to provide a fire door that is easy to disassemble, which has the advantage of easy disassembly of the fire door body, and solves the problem that the existing fire door is not easy to disassemble. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a fire door that is easy to disassemble, including a fire door body, a connecting plate is provided on the right side ...
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