Automobile side door lock transmission device
A transmission device and technology on the car side, which is applied in the field of car door locks, can solve problems such as being in the locked position, the bar may be frozen, and the car door cannot be opened, so as to prevent the door from being locked.
Inactive Publication Date: 2018-01-30
无锡瑞林智能科技有限公司
View PDF8 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
When the temperature of the car door is extremely low, the car sealant strip may be frozen. At this time, when a person pulls the outer pull wire or electric unlock, the pawl is already in the unlocked position, but the ratchet is frozen because the door is frozen. Unable to return to the position, once the person loosens the outward opening wire drawing or the electric unlocking is completed, the pawl will be pushed back to the locked position by the pawl return spring, and the door is still in the locked position at this time, and the door cannot be opened
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
[0014] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings. Wherein the same components are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings. The terms "inner" and "outer" are used to refer to directions toward or away from, respectively, the geometric center of a particular component.
[0015] Such as Figure 1~2 As shown, an automobile side door lock transmission device includes a base plate 1, on which a pawl riveting shaft 3 and a ratchet riveting shaft 2 located on one side of the pawl riveting shaft 3 are fixed, and the pawl 6 is returned by the pawl The spring 9 is rotatably connected to the ratchet riveting shaft 3, the ratche...
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 an automobile side door lock transmission device which comprises a base plate. A pawl riveting shaft and a ratchet wheel riveting shaft located on one side of the pawl rivetingshaft are fixed to the base plate, a pawl is rotatably connected to the pawl riveting shaft, a ratchet wheel is rotatably connected to the ratchet wheel riveting shaft, and an unlocking rocker arm isalso connected to the pawl riveting shaft. The pushing portion of the unlocking rocker arm can push the stress portion of the pawl, the end of one side of the ratchet wheel close to the pawl forms a meshing portion meshed with the end of the pawl, a sled plate riveting shaft is fixed to the base plate close to the tail portion of the pawl, a sled plate is rotatably connected to the sled plate riveting shaft through a sled plate return spring, the abutting portion of the sled plate can abut against the side, close to the pawl return direction, of the tail portion of the pawl, and one end of theratchet wheel can push the return portion of the sled plate in the rotating process of the ratchet wheel, so that the abutting portion of the sled plate is separated from the tail portion of the pawl, and the pawl returns. The automobile side door lock transmission device can achieve unlocking under the situation that an automobile door is frozen.
Description
technical field [0001] The invention relates to the field of automobile door locks, in particular to an automobile side door lock transmission device capable of unlocking when the automobile door is frozen. Background technique [0002] The car door lock belongs to the category of car safety system. Its main function is to protect the safety of the owner's items in the car and the safety of personnel under various extreme conditions. Corresponding to the car door lock, the car door lock can be opened normally under any conditions. The car door lock cannot be opened under abnormal conditions. When the temperature of the car door is extremely low, the car sealant strip may be frozen. At this time, when a person pulls the outer pull wire or electric unlock, the pawl is already in the unlock position, but the ratchet is frozen because the door is frozen. Unable to return to the position, once the person loosens the outward pull wire or after the electric unlocking is completed,...
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): E05B77/00E05B83/36E05B79/08E05B85/00
Inventor 谢长江邹强彭跃林
Owner 无锡瑞林智能科技有限公司