Locking and fixing component
A component and locking technology, which is applied in the direction of threaded fasteners, connecting components, thin plate connections, etc., can solve the problems that the sleeve 30 is stuck outside the hole 501, the design of the sleeve 30 is not stabilized, and the assembly efficiency is affected.
Inactive Publication Date: 2011-08-10
王鼎瑞
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] However, the above-mentioned structure of the sleeve 30 fitted on the screw 102 does not implement a design to stabilize the sleeve 30, resulting in the sleeve 30 being assembled in the hole 501 during the movement process, which is prone to loosening or shaking. When the entire locking assembly is assembled, it will be difficult to accurately align and insert into the hole 501, and the problem that the sleeve 30 is stuck outside the hole 501 often occurs, greatly affecting the assembly efficiency
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0027] In order to fully understand the purpose, characteristics and effects of the present invention, now through the following specific embodiments, and cooperate with the accompanying drawings, the present invention is described in detail, as follows:
[0028] Such as figure 2 , image 3 and Figure 4 As shown, the preferred embodiment of the locking assembly of the present invention includes: a locking unit 1, the locking unit 1 is provided with a force receiving part 11, and a locking part connected to one end of the force receiving part 11 12. The end surface of the other end of the force-receiving part 11 is provided with a screwdriver slot 111 for coupling with a tool such as a screwdriver, so that the screwdriver can be used to rotate the locking unit 1, and the locking part 12 has at least one external thread section 121 for Locked in the screw hole of the object; and a sleeve 2, the sleeve 2 can be a hollow cylinder, and a through hole 21 is provided in the cente...
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 provides a locking and fixing component which contains a locking unit and a sleeve, wherein the locking unit is provided with a stress part and a locking part connected with the stress part, a screwdriver slot is arranged at the other end of the stress part, and the locking part is provided with an external threaded section; and an internal threaded section mutually screwed with the external threaded section is arranged in the middle of the sleeve. Therefore, the locking unit can be rotated in the locking and fixing component, so that the end surface of the locking unit is propped against the end surface of the sleeve to stabilize the locking unit into the sleeve. Therefore, the purposes of accurately positioning and combining holes on other objects and improving the assembly efficiency are achieved during the assembly.
Description
technical field [0001] The invention relates to a locking component, in particular to an improved structure of a locking component that can guide a sleeve to be precisely aligned and combined in a hole. Background technique [0002] Such as figure 1 As shown, the known locking assembly includes a screw 10, a cover 20 and a sleeve 30; one end of the screw 10 has a force receiving portion 101, and the other end has a screw 102 connected to the force receiving portion 101; the cover 20 The hollow tube provided on the force-receiving part 101 of the screw 10 is used to cover the screw 10 ; and the sleeve 30 is combined with one end of the screw rod 102 , and a joint part 301 is provided at the end. Thus, the assembly portion 301 of the sleeve 30 can be used to pre-assemble the hole 501 combined with the other object 50, and then the screw 102 of the screw 10 can be used to correspond to the screw hole 601 of the other object 60, and the screw 10 can be aligned with a tool. The...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F16B23/00
CPCF16B5/0208
Inventor 王鼎瑞
Owner 王鼎瑞