CN215513341U - Anti-misoperation structure for seat cushion unlocking - Google Patents
Anti-misoperation structure for seat cushion unlocking Download PDFInfo
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- CN215513341U CN215513341U CN202121150279.3U CN202121150279U CN215513341U CN 215513341 U CN215513341 U CN 215513341U CN 202121150279 U CN202121150279 U CN 202121150279U CN 215513341 U CN215513341 U CN 215513341U
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- seat cushion
- backrest
- unlocking
- lock
- cushion
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Abstract
The utility model discloses a seat cushion unlocking misoperation prevention structure.A first seat cushion pull rope is connected with a first seat cushion pull belt and a first seat cushion lock at two ends respectively, the first seat cushion lock is fastened with one side of a seat cushion, a first lock bolt is arranged on a vehicle body, and the first seat cushion pull belt is driven by external force to unlock the first seat cushion lock and the first lock bolt; the second cushion unlocking mechanism comprises a fixed support, a second cushion cable, a second cushion lock and a second lock bolt, the fixed support is fixed on the backrest framework, two ends of the second cushion cable are respectively connected with the fixed support and the second cushion lock, the second cushion lock is fastened with the other side of the cushion, the second lock bolt is installed on the automobile body, the backrest is folded to drive the second cushion lock and unlock the second lock bolt, and through the design, only the backrest is folded to drive the second cushion lock to unlock the second lock bolt, then the first cushion lock is continuously unlocked to completely unlock the cushion and then the whole overturning is carried out, when the backrest is not folded, only the first cushion unlocking mechanism is unlocked, and the cushion cannot be unlocked.
Description
Technical Field
The utility model relates to an automobile seat, in particular to a seat cushion unlocking misoperation prevention structure.
Background
Early rear seats of automobiles were mostly installed in a fixed structure. With the increasing requirements of consumers on riding comfort and operation experience, the retractable rear-row seat is widely applied to various types of automobiles at present due to high convenience and large space utilization rate.
At present, when the seatpad unblock of car back row seat on the market is folding, be the linkage during the fastening structure unblock of both sides, operating an unlocking structure promptly and just realizing the seatpad unblock and whether the seatpad can be unlocked and the seat is folded not to be correlated with, when the seat is not yet folded, the seatpad just can be unlocked through an operation, therefore the seatpad leads to the unblock because of the maloperation very easily, causes the passenger injured.
SUMMERY OF THE UTILITY MODEL
In order to overcome the disadvantages of the prior art, it is an object of the present invention to provide a mechanism capable of avoiding erroneous operation.
One of the purposes of the utility model is realized by adopting the following technical scheme:
a seat cushion unlocking anti-misoperation structure comprises a backrest framework, and further comprises a first seat cushion unlocking mechanism and a second seat cushion unlocking mechanism, wherein the first seat cushion unlocking mechanism comprises a first seat cushion drawstring, a first seat cushion guy cable, a first seat cushion lock and a first lock bolt, two ends of the first seat cushion guy cable are respectively connected with the first seat cushion drawstring and the first seat cushion lock, the first seat cushion lock is fastened with one side of a seat cushion, the first lock bolt is installed on a vehicle body, and the first seat cushion drawstring is driven by external force to unlock the first seat cushion lock and the first lock bolt; the second seatpad release mechanism includes fixed bolster, second seatpad cable, second seatpad lock and second set bar, the fixed bolster is fixed in the back skeleton, second seatpad cable both ends respectively with the fixed bolster and the second seatpad lock is connected, second seatpad lock and seatpad opposite side fastening, drive when the back is folding second seatpad lock and second set bar unblock.
Further, first seatpad release mechanism still includes the second installing support, the second installing support is fixed in the seatpad skeleton, first seatpad stretching strap movable mounting in the second installing support.
Further, the seat cushion unlocking anti-misoperation structure further comprises a backrest unlocking mechanism, the backrest unlocking mechanism comprises a transmission assembly and two backrest unlocking assemblies, and the transmission assembly is connected with the two backrest unlocking assemblies and drives the two backrest unlocking assemblies and the backrest framework to unlock.
Further, the transmission assembly comprises a backrest pull rod, each backrest unlocking assembly comprises a backrest pull rope, the backrest pull rod is rotatably installed on the backrest framework, and the end portion of the backrest pull rope is installed on the backrest pull rod.
Furthermore, the transmission assembly further comprises a backrest pull belt, the backrest pull belt is connected with the backrest pull rod, and the backrest pull belt drives the backrest pull rod.
Furthermore, each backrest unlocking assembly further comprises an angle adjuster pull rod and an angle adjuster assembly, one end of the angle adjuster pull rod is connected with the backrest inhaul cable, and the other end of the angle adjuster pull rod is connected with the angle adjuster assembly.
Compared with the prior art, the seat cushion unlocking misoperation preventing structure is fixed on the backrest framework through the fixing support, two ends of the second seat cushion stay cable are respectively connected with the fixing support and the second seat cushion lock, the second seat cushion lock is fastened with the other side of the seat cushion, the second seat cushion lock and the second lock bolt are driven to unlock only when the backrest is folded, then the first seat cushion lock is continuously unlocked to completely unlock the seat cushion and then the seat cushion is turned over integrally, and when the backrest is not folded, only the first seat cushion unlocking mechanism unlocks, and the seat cushion cannot be unlocked.
Drawings
FIG. 1 is a schematic view of a seat cushion unlocking anti-misoperation structure of the present invention;
FIG. 2 is a partial schematic view of the seat cushion unlocking anti-misoperation structure of FIG. 1;
FIG. 3 is a schematic view of a first seat cushion unlocking mechanism of the seat cushion unlocking mis-operation prevention structure of FIG. 1;
FIG. 4 is a schematic view of a second seat cushion unlocking mechanism of the seat cushion unlocking mis-operation prevention structure of FIG. 1;
fig. 5 is a schematic view illustrating a folding process of the seat cushion unlocking anti-misoperation structure of fig. 1.
In the figure: 10. a backrest unlocking mechanism; 11. a transmission assembly; 110. a backrest strap; 111. a backrest pull rod; 112. a first mounting bracket; 12. a backrest unlocking assembly; 120. a backrest cable; 121. a recliner lever; 122. an angle adjuster assembly; 20. a first seat cushion unlocking mechanism; 21. a first seat cushion drawstring; 22. a second mounting bracket; 23. a first seat cushion cable; 24. a first seat cushion lock; 25. a first lock bolt; 30. a second seat cushion unlocking mechanism; 31. fixing a bracket; 32. a second seat cushion cable; 33. a second seat cushion lock; 34. a second lock bolt; 40. a backrest frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, secured by intervening elements. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly disposed on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Fig. 1 to 5 show a seat cushion unlocking misoperation prevention structure according to the present invention, which includes a backrest unlocking mechanism 10, a first seat cushion unlocking mechanism 20, a second seat cushion unlocking mechanism 30, and a backrest frame 40.
The backrest unlocking mechanism 10 includes a transmission assembly 11 and two backrest unlocking assemblies 12. The transmission assembly 11 includes a back strap 110, a back pull bar 111, and a first mounting bracket 112. The first mounting bracket 112 is fixed to the backrest frame 40, the backrest pull rod 111 is rotatably mounted on the first mounting bracket 112, the tail end of the backrest pull belt 110 is connected with the backrest pull rod 111, and the backrest pull belt 110 drives the backrest pull rod 111 to rotate relative to the first mounting bracket 112.
Each backrest unlocking assembly 12 includes a backrest cable 120, a recliner lever 121 and a recliner assembly 122. One end of the backrest pulling cable 120 is installed on the backrest pulling rod 111, the other end is connected with the angle adjuster pulling rod 121, and the angle adjuster pulling rod 121 is rotatably installed on the backrest framework 40 and is matched with the angle adjuster component 122.
The first cushion unlocking mechanism 20 includes a first cushion pull strap 21, a second mounting bracket 22, a first cushion cable 23, a first cushion lock 24, and a first latch 25. The second mounting bracket 22 is fixed on the seat cushion framework, the tail end of the first seat cushion drawstring 21 is connected with the first seat cushion guy cable 23, and the first seat cushion guy cable 23 is fixedly mounted on the second mounting bracket 22 and the other end is connected with the first seat cushion lock 24. The first latch 25 is fixedly connected with the vehicle body through a bolt, and the first cushion lock 24 is matched with the first latch 25 to fasten one side of the cushion.
The second cushion unlocking mechanism 30 includes a fixed bracket 31, a second cushion cable 32, a second cushion lock 33, and a second latch 34. The fixed bracket 31 is fixed to the back frame 40, and one end of the second seat cushion cable 32 is connected to the fixed bracket 31 and the other end is connected to the second seat cushion lock 33. The second latch 34 is fixedly connected with the vehicle body through a bolt, and the second cushion lock 33 is matched with the second latch 34 to fasten the other side of the cushion.
When the seat cushion is unlocked, an external force is firstly applied to the backrest pulling strap 110 of the backrest unlocking mechanism 10, the backrest pulling strap 110 drives the backrest pulling rod 111 to rotate, the backrest pulling rod 111 drives the backrest pulling cables 120 of the two backrest unlocking components 12, the backrest pulling cable 120 drives the angle adjuster pulling rod 121 to rotate, and the angle adjuster pulling rod 121 drives the angle adjuster components 122 to unlock the left and right angle adjusters. The backrest frame 40 is rotated and folded, the backrest frame 40 drags the end part of the second seat cushion cable 32 through the fixed bracket 31, so that the second seat cushion lock 33 is unlocked with the second lock bolt 34, and the unlocking of the side of the seat cushion is realized. An external force is applied to the first seat cushion pulling belt 21 of the first seat cushion unlocking mechanism 20, the first seat cushion pulling belt 21 drives the first seat cushion pulling cable 23, and the first seat cushion pulling cable 23 drives the first seat cushion lock 24 and the first locking bolt 25 to unlock, so that the unlocking of the seat cushion side is realized.
With the above-described design, the seat cushion is unlocked completely from both sides on the premise that the back frame 40 must be already in the folded state while the first seat cushion pulling string 21 of the first seat cushion unlocking mechanism 20 is still operated. When the backrest frame 40 is not folded, only the first seat cushion unlocking mechanism 20 is unlocked, and the seat cushion cannot be unlocked, so that the seat cushion unlocking caused by misoperation of the first seat cushion unlocking mechanism 20 is effectively avoided. And the seat cushion unlocking misoperation prevention structure is simple in overall structure and convenient to assemble.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, variations and modifications can be made without departing from the spirit of the utility model, and all equivalent modifications and changes can be made to the above embodiments according to the essential technology of the utility model, which falls into the protection scope of the utility model.
Claims (8)
1. The utility model provides a seatpad unblock prevents maloperation structure, includes back skeleton, its characterized in that: the seat cushion unlocking misoperation preventing structure further comprises a first seat cushion unlocking mechanism and a second seat cushion unlocking mechanism, the first seat cushion unlocking mechanism comprises a first seat cushion pull belt, a first seat cushion pull rope, a first seat cushion lock and a first lock bolt, two ends of the first seat cushion pull rope are respectively connected with the first seat cushion pull belt and the first seat cushion lock, the first seat cushion lock is fastened with one side of a seat cushion, the first lock bolt is installed on a vehicle body, and the first seat cushion pull belt is driven by external force to unlock the first seat cushion lock and the first lock bolt; the second seatpad release mechanism includes fixed bolster, second seatpad cable, second seatpad lock and second set bar, the fixed bolster is fixed in the back skeleton, second seatpad cable both ends respectively with the fixed bolster and the second seatpad lock is connected, second seatpad lock and seatpad opposite side fastening, the second set bar is installed in the automobile body, drives when the back is folding second seatpad lock and second set bar unblock.
2. The seat cushion unlocking erroneous operation preventing structure according to claim 1, wherein: the first seat cushion unlocking mechanism further comprises a first lock bolt, the first lock bolt is fixed on the vehicle body, and the first lock bolt is matched with the first seat cushion lock to fix the seat cushion.
3. The seat cushion unlocking erroneous operation preventing structure according to claim 1, wherein: the first cushion unlocking mechanism further comprises a second mounting support, the second mounting support is fixed on the cushion framework, and the first cushion drawstring is movably mounted on the second mounting support.
4. The seat cushion unlocking erroneous operation preventing structure according to claim 1, wherein: the second seat cushion unlocking mechanism further comprises a second lock bolt, the second lock bolt is fixed on the vehicle body, and the second lock bolt is matched with the second seat cushion in a locking mode to fix the seat cushion.
5. The seat cushion unlocking erroneous operation preventing structure according to claim 1, wherein: the seat cushion unlocking anti-misoperation structure further comprises a backrest unlocking mechanism, the backrest unlocking mechanism comprises a transmission assembly and two backrest unlocking assemblies, and the transmission assembly is connected with the two backrest unlocking assemblies and drives the two backrest unlocking assemblies and the backrest framework to unlock.
6. The seat cushion unlocking anti-misoperation structure according to claim 5, wherein: the transmission assembly comprises a backrest pull rod, each backrest unlocking assembly comprises a backrest pull rope, the backrest pull rod is rotatably installed on the backrest framework, and the end part of the backrest pull rope is installed on the backrest pull rod.
7. The seat cushion unlocking anti-misoperation structure according to claim 6, wherein: the transmission assembly further comprises a backrest pull belt, the backrest pull belt is connected with the backrest pull rod, and the backrest pull belt drives the backrest pull rod to rotate.
8. The seat cushion unlocking anti-misoperation structure according to claim 6, wherein: each backrest unlocking assembly further comprises an angle adjuster pull rod and an angle adjuster assembly, one end of each angle adjuster pull rod is connected with the backrest inhaul cable, and the other end of each angle adjuster pull rod is connected with the angle adjuster assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121150279.3U CN215513341U (en) | 2021-05-26 | 2021-05-26 | Anti-misoperation structure for seat cushion unlocking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121150279.3U CN215513341U (en) | 2021-05-26 | 2021-05-26 | Anti-misoperation structure for seat cushion unlocking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215513341U true CN215513341U (en) | 2022-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121150279.3U Active CN215513341U (en) | 2021-05-26 | 2021-05-26 | Anti-misoperation structure for seat cushion unlocking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215513341U (en) |
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2021
- 2021-05-26 CN CN202121150279.3U patent/CN215513341U/en active Active
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