CN209365967U - Handrail inertia lockable mechanism - Google Patents
Handrail inertia lockable mechanism Download PDFInfo
- Publication number
- CN209365967U CN209365967U CN201822108722.5U CN201822108722U CN209365967U CN 209365967 U CN209365967 U CN 209365967U CN 201822108722 U CN201822108722 U CN 201822108722U CN 209365967 U CN209365967 U CN 209365967U
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- CN
- China
- Prior art keywords
- handrail
- gauge
- mounting seat
- snap
- inertia
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000007246 mechanism Effects 0.000 title claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Passenger Equipment (AREA)
Abstract
The utility model discloses a kind of handrail inertia lockable mechanisms, including handrail mounting seat, limit arcuate socket is provided in the handrail mounting seat, movable snap-gauge is installed on rear side of limit arcuate socket in the handrail mounting seat, the activity snap-gauge is rotatably installed in handrail mounting seat by the shaft of upper part, returning pull-spring is set in the handrail mounting seat of the back side top of the movable snap-gauge, the lower end of the returning pull-spring is connected with the rear side upper end of movable snap-gauge, when by external force, side is mobile forward for the lower part of the activity snap-gauge, the outside of limit arcuate socket can be reached.The utility model simple and ingenious structure can lock handrail when handrail receives external force by nature inertia, prevent handrail from rotating forward, and handrail is avoided to damage and damage to passenger.
Description
Technical field
The utility model belongs to technical field of automobile accessories, and in particular to a kind of handrail inertia lockable mechanism.
Background technique
The center armrest of automotive seat heel row is located among back seat, initially for the branch to passenger's offer ancon
Support, behind development be interior storage box, including handrail panel, can be convenient and talked, handled official business, see documentation etc., mostly
Deployable and collapsible does not interfere with interior spatial impression if you do not need to handrail can then be accepted.Referring to fig. 4, existing center
Handrail is arranged in handrail mounting seat 4 with being usually able to rotate, and offers one respectively in the left and right sides of handrail mounting seat 4
Arcuate socket 401 is limited, limit shaft 5 is provided in center armrest, the both ends of limit shaft 5 are each passed through the limit arcuate socket of two sides
401, when handrail is in opening or receiving state, limit shaft 5 is located at the upper end or lower end of limit arcuate socket 401.In vapour
Vehicle emergency brake or after being hit, the center armrest stored is not due to having locking that can on the one hand may be used since inertia rotates forward
Handrail damage can be will lead to, on the other hand may bump against passenger, cause passenger injured.
Summary of the invention
In view of the above technical problems, the utility model, which is intended to provide one kind, can prevent handrail from rotating forward due to inertia
Handrail inertia lockable mechanism.
For this purpose, the technology employed by the present utility model is a kind of handrail inertia lockable mechanism, including handrail install bottom
Seat is provided with limit arcuate socket, in the handrail mounting seat after close limit arcuate socket in the handrail mounting seat
Side is equipped with movable snap-gauge, and the activity snap-gauge is rotatably installed in handrail mounting seat by the shaft of upper part, described
Returning pull-spring, the lower end of the returning pull-spring and movable snap-gauge are set in the handrail mounting seat of the back side top of movable snap-gauge
Rear side upper end is connected, and when by external force, side is mobile forward for the lower part of the activity snap-gauge, and can reach limit arcuate socket
Outside.
Preferably, the rear side upper end of the activity snap-gauge is provided with tension spring connecting lugs, the upper end of the returning pull-spring
It is fixed in handrail mounting seat, lower end is connected with tension spring connecting lugs.Using the above structure, it is convenient for returning pull-spring and active card
Connection between plate avoids the lower end of returning pull-spring influence activity snap-gauge from rotating forward, while being conducive to returning pull-spring pulling activity
Snap-gauge return.
Preferably, the front side lower end of the activity snap-gauge is provided with forward protrusion.Using the above structure, forward
After the lower end that protrusion is conducive to movable snap-gauge rotates forward under the action of inertia, while the lower end of movable snap-gauge rotates forward
Limit arcuate socket can be blocked completely, limit shaft is limited in the lower end of limit arcuate socket, prevents handrail from rotating.
Preferably, being provided with outer cover on the outside of the movable snap-gauge and returning pull-spring, the outer cover and handrail install bottom
The rotation space of the movable snap-gauge is formed between the lateral wall of seat.Using the above structure, outer cover draws movable snap-gauge and return
Spring plays protection, dust-proof effect, and can prevent movable snap-gauge from deviating swing outward when rotating.
The beneficial effects of the utility model are: simple and ingenious structure, can receive external force in handrail by nature inertia
Handrail is locked when effect, prevents handrail from rotating forward, handrail is avoided to damage and damage to passenger.
Detailed description of the invention
Fig. 1 is the planar structure schematic diagram of the utility model (except outer cover) when handrail is opened；
Fig. 2 is the structural schematic diagram of the utility model (except outer cover) when handrail is stored and locked；
Fig. 3 is the structural schematic diagram of the utility model when handrail is stored and locked；
Fig. 4 is the schematic perspective view of the utility model (except outer cover) when handrail is opened.
Specific embodiment
By way of example and in conjunction with the accompanying drawings, the utility model is described in further detail:
As shown in Figures 1 to 4, a kind of handrail inertia lockable mechanism, mainly by movable snap-gauge 1, returning pull-spring 2, outer cover 3,
Handrail mounting seat 4, limit arcuate socket 401 and limit shaft 5 form, and a left side for handrail mounting seat 4 is arranged in limit arcuate socket 401
Right two sides, for cooperating with the limit shaft 5 on handrail, limitation handrail is opened or the turned position of storage, movable snap-gauge 1 pass through it
The shaft on top is rotatably installed in handrail mounting seat 4, and close to the rear side of limit arcuate socket 401, the front side of movable snap-gauge 1
Lower end is provided with forward protrusion 102, so that the width of the lower end of movable snap-gauge 1 is matched with limit arcuate socket 401, in work
The rear side upper end of dynamic snap-gauge 1 is provided with tension spring connecting lugs 101；In the handrail mounting seat 4 of the back side top of movable snap-gauge 1
Returning pull-spring 2 is set, and the upper end of returning pull-spring 2 is fixed in handrail mounting seat 4, and lower end is connected with tension spring connecting lugs 101；
The outside of movable snap-gauge 1 and returning pull-spring 2 is provided with outer cover 3, shape between the outer cover 3 and the lateral wall of handrail mounting seat 4
At the rotation space of movable snap-gauge 1；As shown in Fig. 2, movable snap-gauge 1 exists when vehicle emergency brake or when the external forces such as being hit
It is rotated counterclockwise under the action of inertia, reaches the top of the outside limit shaft 5 of limit arcuate socket 401, the limit shaft 5 of handrail is blocked
In the lower end of limit arcuate socket 401, prevents limit shaft 5 from moving in limit arcuate socket 401, is rotated forward to limit handrail,
When the inertia of movable snap-gauge 1 releases, 1 return of pulling activity snap-gauge under the action of restoring force of returning pull-spring 2, and in the work of gravity
Under, movable snap-gauge 1 is kept vertically, and handrail can be by rotating opening again.
Claims (4)
1. a kind of handrail inertia lockable mechanism, including handrail mounting seat (4) are provided on the handrail mounting seat (4)
It limits arcuate socket (401), it is characterised in that: close to the rear side installation of limit arcuate socket (401) on the handrail mounting seat (4)
Have movable snap-gauge (1), the activity snap-gauge (1) is rotatably installed on handrail mounting seat (4) by the shaft of upper part, in institute
It states and returning pull-spring (2) is set in the handrail mounting seat (4) of the back side top of movable snap-gauge (1), under the returning pull-spring (2)
End is connected with the rear side upper end of movable snap-gauge (1), when by external force, the lower part of the movable snap-gauge (1) sidesway forward
It is dynamic, and the outside of limit arcuate socket (401) can be reached.
2. handrail inertia lockable mechanism according to claim 1, it is characterised in that: on the rear side of the activity snap-gauge (1)
End be provided with tension spring connecting lugs (101), the upper end of the returning pull-spring (2) is fixed on handrail mounting seat (4), lower end with
Tension spring connecting lugs (101) are connected.
3. handrail inertia lockable mechanism according to claim 1, it is characterised in that: under the front side of the activity snap-gauge (1)
End is provided with forward protrusion (102).
4. handrail inertia lockable mechanism according to claim 1, it is characterised in that: in the movable snap-gauge (1) and return
It is provided with outer cover (3) on the outside of tension spring (2), forms the activity between the outer cover (3) and the lateral wall of handrail mounting seat (4)
The rotation space of snap-gauge (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822108722.5U CN209365967U (en) | 2018-12-14 | 2018-12-14 | Handrail inertia lockable mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822108722.5U CN209365967U (en) | 2018-12-14 | 2018-12-14 | Handrail inertia lockable mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209365967U true CN209365967U (en) | 2019-09-10 |
Family
ID=67832780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822108722.5U Active CN209365967U (en) | 2018-12-14 | 2018-12-14 | Handrail inertia lockable mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209365967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112297977A (en) * | 2020-11-03 | 2021-02-02 | 上汽大众汽车有限公司 | Handrail gravity self-locking mechanism and design method thereof |
-
2018
- 2018-12-14 CN CN201822108722.5U patent/CN209365967U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112297977A (en) * | 2020-11-03 | 2021-02-02 | 上汽大众汽车有限公司 | Handrail gravity self-locking mechanism and design method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 400021 Yuguan Avenue 218, Yuzui Town, Jiangbei District, Chongqing Patentee after: Magna Hongli Automotive System Group Co.,Ltd. Country or region after: China Address before: 400021 Yuguan Avenue 218, Yuzui Town, Jiangbei District, Chongqing Patentee before: Chongqing Hongli Zhixin Technology Development Group Co.,Ltd. Country or region before: China Address after: 400021 Yuguan Avenue 218, Yuzui Town, Jiangbei District, Chongqing Patentee after: Chongqing Hongli Zhixin Technology Development Group Co.,Ltd. Country or region after: China Address before: 400021 Yuguan Avenue 218, Yuzui Town, Jiangbei District, Chongqing Patentee before: CHONGQING HONGLI ZHIXIN TECHNOLOGY DEVELOPMENT GROUP Co.,Ltd. Country or region before: China |