CN211075639U - Automobile back row seat integral armrest utilizing inhaul cable mechanism - Google Patents
Automobile back row seat integral armrest utilizing inhaul cable mechanism Download PDFInfo
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- CN211075639U CN211075639U CN201921797616.0U CN201921797616U CN211075639U CN 211075639 U CN211075639 U CN 211075639U CN 201921797616 U CN201921797616 U CN 201921797616U CN 211075639 U CN211075639 U CN 211075639U
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- handrail
- round pin
- cable
- pin post
- release mechanism
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Abstract
The utility model relates to an utilize integral handrail of car back-row seat of cable mechanism, including the back skeleton, back position lockplate, the apparatus further comprises a rotating shaft, the handrail, the cable, round pin post formula release mechanism, the handrail is articulated through pivot and back skeleton, one end at the handrail is installed to round pin post formula release mechanism, back position lockplate fixed mounting is on being close to the back skeleton of round pin post formula release mechanism, the locking and the unblock of handrail are realized to the cooperation of inserting is pulled out with the pinhole on the back position lockplate to round pin post of round pin post formula release mechanism, one end of cable is connected with round pin post one side on the round pin post formula release mechanism, another of cable is connected with the unblock attacker who installs at the handrail back. The beneficial effects are that: the hinge structure of the armrests and the backrest framework is simplified, and a rotating shaft damping mechanism is avoided, so that the failure rate is effectively reduced; the pin is pulled out and inserted in the pin hole by utilizing the matching of the unlocking handle, the inhaul cable and the pin type unlocking mechanism, so that the structure is simple, the maintenance is convenient, the manufacturing cost is low, and the pin type unlocking mechanism is fatigue-resistant and high in reliability.
Description
Technical Field
The utility model relates to a car seat handrail technical field especially relates to an integral handrail of car back-row seat of application cable mechanism.
Background
The rear-row handrail of the current passenger car can be divided into an integral large handrail and an embedded small handrail. The integral large armrest mainly comprises a quadrilateral connecting rod mechanism and a rotating shaft damping mechanism. The manufacturing and assembling requirements of the quadrilateral linkage mechanism are high, and the movement space of the mechanism needs special protection design; the rotating shaft damping mechanism has a large structure in a large handrail and has high failure rate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above problem that prior art exists, provide an application cable mechanism's integral handrail of car back-row seat.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
the utility model provides an application cable mechanism's integral handrail of car back row seat, includes back skeleton, back position lockplate, pivot, handrail, cable, round pin post formula release mechanism, the handrail is articulated through pivot and back skeleton, round pin post formula release mechanism installs one end at the handrail, back position lockplate fixed mounting is on being close to the back skeleton of round pin post formula release mechanism, the locking and the unblock of handrail are realized to the cooperation of inserting with the pinhole on the back position lockplate of round pin post formula release mechanism, one end of cable is connected with round pin post one side on the round pin post formula release mechanism, another of cable is connected with the unblock attacker who installs at the handrail back.
The pin column type unlocking mechanism comprises a cylindrical shell fixedly mounted on the handrail, bullet-shaped pin columns, a compression spring and an end cover, the pin columns are sleeved in the shell, the head portions of the pin columns extend out of the head end of the shell, the end cover is screwed at the tail end of the shell, the compression spring is clamped between the tail ends of the pin columns and the end cover, one side of each pin column is screwed with one guide column, a strip-shaped guide groove parallel to the central axis of the shell is formed in one side of the shell, the guide columns move along the strip-shaped guide groove, and one end of the inhaul cable is tied to the guide columns.
The utility model has the advantages that: the armrests are hinged with the backrest framework through the rotating shaft, so that a hinged structure of the armrests and the backrest framework is simplified, a rotating shaft damping mechanism is avoided, and the failure rate is effectively reduced; the pin is pulled out and inserted in the pin hole by utilizing the matching of the unlocking handle, the inhaul cable and the pin type unlocking mechanism, so that the structure is simple, the maintenance is convenient, the manufacturing cost is low, and the pin type unlocking mechanism is fatigue-resistant and high in reliability.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic structural view of an integral armrest of a rear seat of an automobile according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a pin unlocking mechanism in an embodiment of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1 and 2, an integral armrest of a rear seat of an automobile using a cable mechanism comprises a backrest frame 1, a backrest position locking plate 4, a rotating shaft 3, an armrest 2, a cable 6 and a pin column type unlocking mechanism 5, wherein the armrest 2 is hinged to the backrest frame 1 through the rotating shaft 3, the pin column type unlocking mechanism 5 is installed at one end of the armrest 2, the backrest position locking plate 4 is fixedly installed on the backrest frame 1 close to the pin column type unlocking mechanism 5, a pin column 52 of the pin column type unlocking mechanism 5 is in pull-plug fit with a pin hole in the backrest position locking plate 4 to lock and unlock the armrest 2, one end of the cable 6 is connected with one side of the pin column 52 on the pin column type unlocking mechanism 5, and the other end of the cable 6 is connected with an unlocking buckle 7 installed on the back of the armrest 2.
The pin type unlocking mechanism 5 comprises a cylindrical shell 51 fixedly mounted on the handrail, a bullet-shaped pin 52, a compression spring 53 and an end cover 54, wherein the pin 52 is sleeved in the shell 51, the head of the pin 52 extends out of the head end of the shell 51, the end cover 54 is screwed on the tail end of the shell 51, the compression spring 53 is clamped between the tail end of the pin 52 and the end cover 54, one side of the pin 52 is screwed with a guide post 55, one side of the shell 51 is provided with a strip-shaped guide groove 56 parallel to the central axis of the shell 51, the guide post 55 moves along the strip-shaped guide groove 56, and one end of the inhaul cable 6 is tied on the guide post 55.
The armrests 2 are hinged with the backrest framework 1 through the rotating shaft 3, so that the hinged structure of the armrests 2 and the backrest framework 1 is simplified, a rotating shaft damping mechanism is avoided, and the failure rate is effectively reduced; the pin 52 is inserted and pulled in the pin hole by matching the unlocking handle 7, the inhaul cable 6 and the pin type unlocking mechanism 5, so that the structure is simple, the maintenance is convenient, the manufacturing cost is low, and the anti-fatigue and high-reliability effects are achieved.
The working principle is as follows:
the armrest is switched from a closed state to a working state to be used as an armrest function: the unlocking handle is pulled by a hand to drive the pull rope to pull towards one end of the unlocking handle, then the pin column is driven to compress the spring in the shell, the pin column is pulled out from the pin hole on the backrest position locking plate to realize unlocking, the handrail rotates to a working position by taking the rotating shaft as a central shaft, the head of the pin column slides on the backrest position fixing plate, and in a working state, the head of the pin column is always subjected to resistance of the backrest position fixing plate to enable the pin column to be contracted in the shell.
The armrest is switched from the working state to the closed state to be used as a backrest function: the armrest is directly lifted to the position of the backrest, the pin column slides to the position of the pin hole of the backrest locking plate, the pin column loses the resistance of the backrest locking plate to the pin column, and the pin column is inserted into the pin hole under the elastic action of the spring to realize locking.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (2)
1. The utility model provides an application cable mechanism's integral handrail of car back-row seat which characterized in that: including back skeleton, back position lockplate, pivot, handrail, cable, round pin post formula release mechanism, the handrail is articulated through pivot and back skeleton, round pin post formula release mechanism installs one end at the handrail, back position lockplate fixed mounting is on the back skeleton that is close to round pin post formula release mechanism, the cooperation of inserting is pulled out to the pinhole on round pin post of round pin post formula release mechanism and the back position lockplate realizes the locking and the unblock of handrail, one end of cable is connected with round pin post one side on the round pin post formula release mechanism, another of cable is connected with the unblock hasp hand of installing at the handrail back.
2. The vehicle rear seat integral armrest applying the inhaul cable mechanism according to claim 1, is characterized in that: the pin column type unlocking mechanism comprises a cylindrical shell fixedly mounted on the handrail, bullet-shaped pin columns, a compression spring and an end cover, the pin columns are sleeved in the shell, the heads of the pin columns extend out of the head end of the shell, the end cover is screwed at the tail end of the shell, the compression spring is clamped between the tail ends of the pin columns and the end cover, one side of each pin column is screwed with a guide column, a strip-shaped guide groove parallel to the central axis of the shell is formed in one side of the shell, the guide columns move along the strip-shaped guide groove, and one end of the inhaul cable is tied to the guide columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921797616.0U CN211075639U (en) | 2019-10-24 | 2019-10-24 | Automobile back row seat integral armrest utilizing inhaul cable mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921797616.0U CN211075639U (en) | 2019-10-24 | 2019-10-24 | Automobile back row seat integral armrest utilizing inhaul cable mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211075639U true CN211075639U (en) | 2020-07-24 |
Family
ID=71633531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921797616.0U Active CN211075639U (en) | 2019-10-24 | 2019-10-24 | Automobile back row seat integral armrest utilizing inhaul cable mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211075639U (en) |
-
2019
- 2019-10-24 CN CN201921797616.0U patent/CN211075639U/en active Active
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