CN220009549U - Unlocking mechanism for upper unlocking of seat backrest - Google Patents
Unlocking mechanism for upper unlocking of seat backrest Download PDFInfo
- Publication number
- CN220009549U CN220009549U CN202321041904.XU CN202321041904U CN220009549U CN 220009549 U CN220009549 U CN 220009549U CN 202321041904 U CN202321041904 U CN 202321041904U CN 220009549 U CN220009549 U CN 220009549U
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- outer frame
- frame body
- unlocking
- handle
- stay wire
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- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The utility model discloses an unlocking mechanism for unlocking a seat backrest, which comprises an outer frame body, wherein a handle is arranged on the outer frame body and is arranged on the side edge of the top of the outer frame body, one end of the handle is rotatably connected with the outer frame body, and the other end of the handle is a free end; the angle adjuster is arranged at the bottom of the outer frame body and is positioned at the same side with the handle; the connecting mechanism is arranged in the middle of the inner side of the outer frame body and is respectively connected with the handle and the angle adjuster, the connecting mechanism comprises a stay wire connecting assembly, one end of which is fixed on the side wall of the outer frame body, and the stay wire connecting assembly is also provided with a lower end stay wire and an upper end stay wire; through the design of the utility model, the folding unlocking handle of the seat is changed to the upper end of the seat, and the left and right lower back shoulders of the headrest; the seat and the vehicle body can be attached and installed; the automobile body space utilization rate and the comfort of passengers are improved, the whole unlocking mechanism is compact in structure and convenient to use, and the problem that the occupied space of the existing seat is large is solved.
Description
Technical Field
The utility model belongs to the technical field of automobile seats, and particularly relates to an unlocking mechanism for unlocking a seat back.
Background
A so-called car seat is a seat that is used when a car is sitting, and in order to improve comfort in use, the car seat can be adjusted in angle of a seat back by a side folding mechanism.
The unlocking mechanisms of the existing backrest foldable seat are all arranged on the right side, so that the seat must keep a certain gap with a vehicle body, and the backrest is folded by using the buckling folding mechanism to unlock the handle; the conventional reserved gap is about 150 mm for a single seat; the reserved gap between the two symmetrical seats is 300 mm; the width of the vehicle body is a regulation item and cannot be changed, so that the folding mechanisms on the left side and the right side easily occupy a large space, and the space in the vehicle is compressed.
Disclosure of Invention
The utility model aims to provide an unlocking mechanism for unlocking a seat back, which solves the problem that the folding mechanism of the existing folding seat disclosed in the background art occupies space in a vehicle.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an unlocking mechanism of upward unblock seat back, includes the outer frame body, is provided with on this outer frame body:
the handle is arranged on the side edge of the top of the outer frame body, one end of the handle is rotationally connected with the outer frame body, and the other end of the handle is a free end;
the angle adjuster is arranged at the bottom of the outer frame body and is positioned at the same side with the handle;
and the connecting mechanism is arranged in the middle of the inner side of the outer frame body and is respectively connected with the handle and the angle adjuster.
Preferably, the connecting mechanism comprises a stay wire connecting component, one end of the stay wire connecting component is fixed on the side wall of the outer frame body, a lower end stay wire and an upper end stay wire are further arranged on the stay wire connecting component, the upper end stay wire is connected with the handle, and the lower end stay wire is connected with the angle adjuster.
Preferably, the stay wire connecting assembly comprises a mounting plate fixed on the side wall of the outer frame body, a connecting piece is further arranged on the mounting plate, one end of the connecting piece is rotatably connected with the mounting plate, and opposite ends of the lower end stay wire and the upper end stay wire are installed on the connecting piece in a staggered mode.
Preferably, the inner side of the angle adjuster is connected with an unlocking shaft, and the unlocking shaft is connected with the lower end stay wire.
Preferably, the bottom of angle modulation ware has seted up the through-hole, and the bottom of angle modulation ware and cushion frame fixed connection.
Preferably, the outer frame body is frame-shaped, and the stay wire connecting assembly, the handle and the angle adjuster are all arranged on the same side of the outer frame body.
Preferably, a headrest frame is further installed at the top of the outer frame body, and the handle is arranged at the side edge position of the headrest frame.
Compared with the prior art, the utility model has the beneficial effects that:
through the design of the utility model, the folding unlocking handle of the seat is changed to the upper end of the seat, and the left and right lower back shoulders of the headrest; the seat and the vehicle body can be attached and installed; the automobile body space utilization rate and the comfort of passengers are improved, the whole unlocking mechanism is compact in structure and convenient to use, and the problem that the occupied space of the existing seat is large is solved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a schematic view of the cable attachment assembly of the present utility model in a fastened condition;
fig. 4 is a schematic structural view of the stay wire connecting assembly in an unlocked state.
In the figure: 100. an outer frame body; 101. a handle; 102. an unlocking shaft; 103. an angle adjuster; 104. an upper end stay wire; 105. a lower end stay wire; 106. a pull wire connecting component; 106a, a mounting plate; 106b, a connecting sheet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides an unlocking mechanism of upper unlocking seat back, includes outer frame body 100, is provided with on this outer frame body 100:
the handle 101 is arranged on the side edge of the top of the outer frame body 100, one end of the handle 101 is rotatably connected with the outer frame body 100, the other end is a free end, and in the adjustment of the angle of the seat, the angle can be adjusted by pressing the free end;
the angle adjuster 103 is arranged at the bottom of the outer frame body 100 and is positioned at the same side with the handle 101, and the angle adjuster 103 plays a role in adjusting the angle of the whole outer frame body 100 when being opened, otherwise, can limit and fix the position of the outer frame body 100 when not being opened;
the connecting mechanism is installed in the middle of the inner side of the outer frame body 100 and is respectively connected with the handle 101 and the angle adjuster 103, when the outer frame body 100 and the seat base part are required to be adjusted in angle, the handle 101 is pressed, and the handle 101 opens the angle adjuster 103 through the connecting mechanism, so that the angle adjustment is realized.
In this embodiment, preferably, the connection mechanism includes a pull wire connection assembly 106 with one end fixed on the side wall of the outer frame body 100 by using a bolt, and a lower end pull wire 105 and an upper end pull wire 104 are further disposed on the pull wire connection assembly 106, where the upper end pull wire 104 is connected with the handle 101, the lower end pull wire 105 is connected with the angle adjuster 103, the handle 101 is pressed, then the handle 101 drives the pull wire connection assembly 106 through the upper end pull wire 104, the pull wire connection assembly 106 drives the lower end pull wire 105 again, and the lower end pull wire 105 completes the adjustment of the angle adjuster 103.
In this embodiment, preferably, the stay wire connection assembly 106 includes a mounting plate 106a fixed to a side wall of the outer frame 100, a connecting piece 106b is further disposed on the mounting plate 106a, one end of the connecting piece 106b is rotatably connected to the mounting plate 106a, opposite ends of the lower end stay wire 105 and the upper end stay wire 104 are alternately disposed on the connecting piece 106b, when the upper end stay wire 104 is driven by the handle 101, the other end of the connecting piece 106b is pulled upwards by the upper end stay wire 104, as shown in the state of fig. 4, the lower end stay wire 105 is pulled together by the tilted connecting piece 106b, and finally the lower end stay wire 105 unlocks the angle adjuster 103 to adjust the angle of the outer frame 100.
In this embodiment, preferably, an unlocking shaft 102 is connected to the inner side of the recliner 103, and the unlocking shaft 102 is connected to a lower end wire 105, so that the recliner 103 is unlocked when the unlocking shaft 102 is pulled by the lower end wire 105.
In this embodiment, preferably, the bottom of the angle adjuster 103 is provided with a through hole, so that a later bolt is convenient to penetrate, and the bottom of the angle adjuster 103 is fixedly connected with a cushion frame of the automobile seat, and in the adjustment, the angle of the outer frame 100 can be adjusted through the angle adjuster 103.
In this embodiment, preferably, the outer frame 100 is in a frame shape, the stay wire connection assembly 106, the handle 101 and the angle adjuster 103 are all located on the same side of the outer frame 100, the top of the outer frame 100 is further provided with a headrest frame, and the handle 101 is disposed at a side position of the headrest frame.
Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an unlocking mechanism of upward unblock seat back, includes frame body (100), its characterized in that: the outer frame body (100) is provided with:
the handle (101) is arranged on the side edge of the top of the outer frame body (100), one end of the handle (101) is rotationally connected with the outer frame body (100), and the other end is a free end;
the angle adjuster (103) is arranged at the bottom of the outer frame body (100) and is positioned at the same side with the handle (101);
and the connecting mechanism is arranged in the middle of the inner side of the outer frame body (100) and is respectively connected with the handle (101) and the angle adjuster (103).
2. An unlocking mechanism for unlocking a seat back according to claim 1, wherein: the connecting mechanism comprises a stay wire connecting component (106) with one end fixed on the side wall of the outer frame body (100), wherein a lower end stay wire (105) and an upper end stay wire (104) are further arranged on the stay wire connecting component (106), the upper end stay wire (104) is connected with the handle (101), and the lower end stay wire (105) is connected with the angle adjuster (103).
3. An unlocking mechanism for unlocking a seat back according to claim 2, wherein: the stay wire connecting assembly (106) comprises a mounting plate (106 a) fixed on the side wall of the outer frame body (100), a connecting sheet (106 b) is further arranged on the mounting plate (106 a), one end of the connecting sheet (106 b) is rotatably connected with the mounting plate (106 a), and opposite ends of the lower end stay wire (105) and the upper end stay wire (104) are installed on the connecting sheet (106 b) in a staggered mode.
4. An unlocking mechanism for unlocking a seat back according to claim 3, wherein: an unlocking shaft (102) is connected to the inner side of the angle adjuster (103), and the unlocking shaft (102) is connected with a lower end stay wire (105).
5. An unlocking mechanism for unlocking a seat back according to claim 2, wherein: the bottom of angle adjuster (103) has seted up the through-hole, and the bottom of angle adjuster (103) and cushion frame fixed connection.
6. An unlocking mechanism for unlocking a seat back according to claim 2, wherein: the outer frame body (100) is in a frame shape, and the stay wire connecting assembly (106), the handle (101) and the angle adjuster (103) are all arranged on the same side of the outer frame body (100).
7. An unlocking mechanism for unlocking a seat back according to claim 6, wherein: the top of the outer frame body (100) is also provided with a headrest frame, and the handle (101) is arranged at the side edge of the headrest frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321041904.XU CN220009549U (en) | 2023-05-04 | 2023-05-04 | Unlocking mechanism for upper unlocking of seat backrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321041904.XU CN220009549U (en) | 2023-05-04 | 2023-05-04 | Unlocking mechanism for upper unlocking of seat backrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220009549U true CN220009549U (en) | 2023-11-14 |
Family
ID=88674089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321041904.XU Active CN220009549U (en) | 2023-05-04 | 2023-05-04 | Unlocking mechanism for upper unlocking of seat backrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220009549U (en) |
-
2023
- 2023-05-04 CN CN202321041904.XU patent/CN220009549U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |