CN205220434U - Assist grip - Google Patents
Assist grip Download PDFInfo
- Publication number
- CN205220434U CN205220434U CN201520971574.3U CN201520971574U CN205220434U CN 205220434 U CN205220434 U CN 205220434U CN 201520971574 U CN201520971574 U CN 201520971574U CN 205220434 U CN205220434 U CN 205220434U
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- CN
- China
- Prior art keywords
- handrail
- torsion spring
- assist grip
- anchor shaft
- plate
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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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Abstract
The utility model discloses an assist grip, including activity assist grip and assist grip fixed axle, the shaft hole has been seted up to activity assist grip's tail end, the one side in shaft hole is provided with the limiting plate, the assist grip fixed axle passes the limiting plate suit in the shaft hole, still including setting up the locking mechanical system in activity assist grip, locking mechanical system includes the torsional spring, torsion spring seat and separate the locking plate, the torsional spring set up in the shaft hole and the suit on the spring fixed axle that links to each other with the assist grip fixed axle, torsion spring seat includes fixed plate that links to each other with activity assist grip and the spacing end that links to each other with the fixed plate, spacing serving is provided with the spacing groove, the one end of torsional spring sets firmly on the fixed plate, the other end of torsional spring is located limiting groove, separate the locking plate cover and establish on the spring fixed axle, separate the locking plate and include unblock end and locked end, install assist grip on the seat, rotation activity assist grip, activity assist grip moves around the assist grip fixed axle, and the drive torsion spring seat rotate, separates the locking plate and be used for carrying out unblock and locking to assist grip.
Description
Technical field
The utility model relates to the parts of seat, particularly relates to the rotating handrail on a kind of seat.
Background technology
In manned vehicle, especially passenger vehicle, mostly there is rotating handrail in the arranged outside of seat, handrail can be used for protecting the stop of passenger on seat, fall from seat to prevent the passenger when automobile high-speed is turned or had an accident, thus on the basis of seatbelt, further safety control can be provided to passenger, handrail also for it provides one to put hand support function after passenger's sitting, thus can increase the traveling comfort of seat simultaneously; In some specific environment, due to limited space, the handrail of seat adopts usually can the handrail of activity adjustment, and this just requires that the mechanism of handle adjusting must be safe, durable, convenient, in the market the movable hand rail of use gear regulative mode, there is a lot of defect in performance and comfort, such as gear-type handrail is due to the restriction of its numbers of gear steps, does not meet ergonomic requirements, can not meet the requirement of different people to seat comfort degree, and its gap is large, unstable properties.
Utility model content
The technical matters that the utility model solves be to provide on a kind of seat can the handrail of step-less adjustment.
The utility model solves the technical scheme that its technical matters adopts: handrail, comprise movable hand rail and handrail anchor shaft, the tail end of described movable hand rail offers axis hole, the side of axis hole is provided with positioning plate, handrail anchor shaft is sleeved in axis hole through positioning plate, also comprise the lockout mechanism be arranged in movable hand rail, lockout mechanism comprises torsion spring, torsion spring seat and solution locking plate, torsion spring to be arranged in axis hole and to be sleeved on the spring anchor shaft that is connected with handrail anchor shaft, torsion spring seat comprises the adapter plate be connected with movable hand rail and the positive stop end be connected with adapter plate, positive stop end is provided with position-limited trough, one end of torsion spring is installed on adapter plate, the other end of torsion spring is positioned at position-limited trough, separating locking plate is set on spring anchor shaft, and separate locking plate and comprise unblock end and keyed end, unblock end and keyed end lay respectively at the both sides of the other end of described torsion spring.
Installed on the seat by handrail, when torsion spring is positioned at position-limited trough, torsion spring is in tensioning state, little to the enclasping force of torsion spring anchor shaft, and handrail can regulate arbitrarily; Separate the keyed end of locking plate for locking handrail, the unblock end separating locking plate is used for unlocking handrail.
Further: described spring anchor shaft and handrail anchor shaft are integral type structure.
Further: described movable hand rail comprises the handrail inner casing be arranged on handrail anchor shaft and the upper cover be connected with handrail inner casing.
The utility model beneficial effect is: installed on the seat by handrail, when torsion spring is positioned at position-limited trough, torsion spring is in tensioning state, little to the enclasping force of torsion spring anchor shaft, and handrail can regulate arbitrarily; Movable hand rail is rotated in direction along conter clockwise as shown in Figure 1, and the keyed end separating locking plate is resisted against one end of torsion spring, drives torsion spring to skid off position-limited trough, and torsion spring resets and holds spring anchor shaft tightly, thus is held tightly by handrail anchor shaft, and handrail is in the lock state; Rotate movable hand rail along clws direction as shown in Figure 1, movable hand rail rotates around handrail anchor shaft, and the unblock end band of solution locking plate is moved torsion spring and slipped in position-limited trough, and torsion spring reduces the enclasping force of torsion spring anchor shaft, and handrail can regulate arbitrarily; Armrest is simply compact, stable performance.
Accompanying drawing explanation
Fig. 1 is handrail schematic diagram;
Fig. 2 is armrest schematic diagram;
Fig. 3 is handrail cutaway view schematic diagram;
Be labeled as in figure: movable hand rail 1, positioning plate 11, hand inner casing 12, upper cover 13, handrail anchor shaft 2, torsion spring 31, torsion spring seat 32, separate locking plate 33, adapter plate 34, positive stop end 35, position-limited trough 36, unlock end 37, keyed end 38.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is illustrated further.
As shown in Figure 1 to Figure 3, handrail, comprise movable hand rail 1 and handrail anchor shaft 2, the tail end of described movable hand rail 1 offers axis hole, the side of axis hole is provided with positioning plate 11, handrail anchor shaft 2 is sleeved in axis hole through positioning plate 11, also comprise the lockout mechanism be arranged in movable hand rail 1, lockout mechanism comprises torsion spring 31, torsion spring seat 32 and solution locking plate 33, torsion spring 31 to be arranged in axis hole and to be sleeved on the spring anchor shaft that is connected with handrail anchor shaft 2, torsion spring seat 32 comprises the adapter plate 34 be connected with movable hand rail 1 and the positive stop end 35 be connected with adapter plate 34, positive stop end 35 is provided with position-limited trough 36, one end of torsion spring 31 is connected with adapter plate 34, the other end of torsion spring 31 is positioned at position-limited trough 36, separating locking plate 33 is set on spring anchor shaft 2, and separate locking plate 33 and comprise unblock end 37 and keyed end 38, unblock end 37 and keyed end 38 lay respectively at the both sides of the other end of described torsion spring 31, in use, when torsion spring 31 is positioned at position-limited trough 36, torsion spring 31 is in tensioning state to handrail, little to the enclasping force of torsion spring anchor shaft, and handrail can regulate arbitrarily, movable hand rail 1 is rotated in direction along conter clockwise as shown in Figure 1, the keyed end 38 separating locking plate 33 is resisted against one end of torsion spring 31, drives torsion spring 31 to skid off position-limited trough 36, and torsion spring 36 resets and holds spring anchor shaft tightly, thus handrail anchor shaft 2 is held tightly, handrail is in the lock state, rotate movable hand rail 1 along clws direction as shown in Figure 1, movable hand rail 1 rotates around handrail anchor shaft 2, and the unblock end 37 separating locking plate 33 drives torsion spring 31 to slip in position-limited trough 36, and the enclasping force of torsion spring 36 pairs of torsion spring anchor shafts reduces, and handrail can regulate arbitrarily, armrest is simply compact, stable performance.
Described spring anchor shaft and handrail anchor shaft 2 are integral type structure; Make the processing of spring anchor shaft and handrail anchor shaft 2 and install all convenient.
Conveniently the installing and using of handrail, described movable hand rail 1 comprises the handrail inner casing 12 be arranged on handrail anchor shaft 2 and the upper cover 13 be connected with handrail inner casing 12, during installation, first positioning plate 11, handrail anchor shaft 2 and lockout mechanism are arranged on handrail inner casing 12, then upper cover 13 is loaded onto.
In use, installed on the seat by handrail, when torsion spring is positioned at position-limited trough, torsion spring is in tensioning state to handrail of the present utility model, little to the enclasping force of torsion spring anchor shaft, and handrail can regulate arbitrarily; Movable hand rail is rotated in direction along conter clockwise as shown in Figure 1, and the keyed end separating locking plate is resisted against one end of torsion spring, drives torsion spring to skid off position-limited trough, and torsion spring resets and holds spring anchor shaft tightly, thus is held tightly by handrail anchor shaft, and handrail is in the lock state; Rotate movable hand rail along clws direction as shown in Figure 1, movable hand rail rotates around handrail anchor shaft, and the unblock end band of solution locking plate is moved torsion spring and slipped in position-limited trough, and torsion spring reduces the enclasping force of torsion spring anchor shaft, and handrail can regulate arbitrarily; Armrest is simply compact, stable performance.
Above-described detailed description of the invention; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only detailed description of the invention of the present utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. handrail, comprise movable hand rail and handrail anchor shaft, it is characterized in that: the tail end of described movable hand rail offers axis hole, the side of axis hole is provided with positioning plate, handrail anchor shaft is sleeved in axis hole through positioning plate, also comprise the lockout mechanism be arranged in movable hand rail, lockout mechanism comprises torsion spring, torsion spring seat and the solution locking plate for unlocking, torsion spring to be arranged in axis hole and to be sleeved on the spring anchor shaft that is connected with handrail anchor shaft, torsion spring seat comprises the adapter plate be connected with movable hand rail and the positive stop end be connected with adapter plate, positive stop end is provided with position-limited trough, one end of torsion spring is connected with adapter plate, the other end of torsion spring is positioned at position-limited trough, separating locking plate is set on spring anchor shaft, and separate locking plate and comprise unblock end and keyed end, unblock end and keyed end lay respectively at the both sides of the other end of described torsion spring.
2. handrail as claimed in claim 1, is characterized in that: described spring anchor shaft and handrail anchor shaft are integral type structure.
3. handrail as claimed in claim 1, is characterized in that: described movable hand rail comprises the handrail inner casing be arranged on handrail anchor shaft and the upper cover be connected with handrail inner casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520971574.3U CN205220434U (en) | 2015-11-30 | 2015-11-30 | Assist grip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520971574.3U CN205220434U (en) | 2015-11-30 | 2015-11-30 | Assist grip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205220434U true CN205220434U (en) | 2016-05-11 |
Family
ID=55895523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520971574.3U Active CN205220434U (en) | 2015-11-30 | 2015-11-30 | Assist grip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205220434U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828239A (en) * | 2016-12-27 | 2017-06-13 | 重庆协成五金制造有限公司 | A kind of sheet metal component, armrest support, stamping mold and Sheet Metal Forming Technology |
| CN113081567A (en) * | 2021-04-08 | 2021-07-09 | 浙江木星云科技有限公司 | Handrail locking structure and handrail structure thereof |
-
2015
- 2015-11-30 CN CN201520971574.3U patent/CN205220434U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828239A (en) * | 2016-12-27 | 2017-06-13 | 重庆协成五金制造有限公司 | A kind of sheet metal component, armrest support, stamping mold and Sheet Metal Forming Technology |
| CN113081567A (en) * | 2021-04-08 | 2021-07-09 | 浙江木星云科技有限公司 | Handrail locking structure and handrail structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 Jiangsu city of Suzhou province Wuzhong District Su Fu Lu Xukou town stone pier No. 2 Patentee after: Suzhou venture capital automobile Polytron Technologies Inc Address before: 215000 Jiangsu city of Suzhou province Wuzhong District Su Fu Lu Xukou town stone pier No. 2 Patentee before: Suzhou Chuangtou Machinery and Electrical Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 215000, Jiangsu, Suzhou Province, Wuzhong District Town, 589 Tibetan road, one layer 5 Patentee after: Suzhou venture capital automobile Polytron Technologies Inc Address before: 215000 Jiangsu city of Suzhou province Wuzhong District Su Fu Lu Xukou town stone pier No. 2 Patentee before: Suzhou venture capital automobile Polytron Technologies Inc |
|
| CP02 | Change in the address of a patent holder |