CN201808496U - Lifting mechanism assembly - Google Patents
Lifting mechanism assembly Download PDFInfo
- Publication number
- CN201808496U CN201808496U CN2010205358689U CN201020535868U CN201808496U CN 201808496 U CN201808496 U CN 201808496U CN 2010205358689 U CN2010205358689 U CN 2010205358689U CN 201020535868 U CN201020535868 U CN 201020535868U CN 201808496 U CN201808496 U CN 201808496U
- Authority
- CN
- China
- Prior art keywords
- sliding sleeve
- chute
- lifting mechanism
- link slot
- mechanism assembly
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the field of automobile parts, in particular to a dismountable lifting mechanism assembly for a handrail in a vehicle. The lifting mechanism assembly comprises an inner sliding sleeve and an outer sliding sleeve. The outer sliding sleeve is sleeved on the inner sliding sleeve. A plurality of dismountable sliding devices are arranged between the inner sliding sleeve and the outer sliding sleeve. The utility model realizes the dismountable lifting mechanism assembly by the mechanism so as to be convenient for people to maintain a lifting mechanism and reduce the maintenance cost.
Description
Technical field
The utility model relates to the vehicular spare parts field, particularly a kind of demountable lifting mechanism assembly that is used for the automobile handrail.
Background technology
Be by the carriage bonded assembly between the inner sliding sleeve of existing lifting mechanism and the outer sliding sleeve; but be non-removable between inner sliding sleeve and the outer sliding sleeve; but carriage wearing and tearing can occur after using repeatedly, stuck phenomenon appears in regular meeting, influences user's use.
Summary of the invention
The utility model provides a kind of and can dismantle, and is convenient to inner sliding sleeve is separated with outer sliding sleeve the assembly of the lifting mechanism of handrail in the automobile of safeguarding.
The utility model is achieved through the following technical solutions:
A kind of lifting mechanism assembly, it comprises an inner sliding sleeve and outer sliding sleeve, and outer sliding sleeve is placed on the inner sliding sleeve, is provided with a plurality of demountable carriages between described inner sliding sleeve and the outer sliding sleeve, the utility model is convenient to inner sliding sleeve is separated with outer sliding sleeve, is convenient to lifting mechanism is safeguarded.
Described carriage comprises first chute and second chute that is arranged on inner sliding sleeve and the outer sliding sleeve, between first chute and second chute, be provided with the link slot that can slide, described sliding block joint groove is connected and composed by a pair of U type link slot symmetry, between U type link slot and chute, also be provided with a stop gear, control the stroke that slides between two chutes by a stop gear is set.
Between chute and link slot, be provided with a ball bar, on chute, also be provided with the ball bar is carried out spacing positive stop lug boss, the ball bar that is provided with has reduced the friction force between chute and the link slot, help the slip between chute and the link slot, positive stop lug boss influences the slip between chute and the link slot in order to prevent the displacement of ball bar excessively.
Described stop gear comprises the spacing latch segment that is arranged on the chute, spacing latch segment is provided with a clamping slot, and the interior locking fixture block of groove that is arranged on U type link slot, the locking fixture block be provided with move back the lock plectrum and with move back lock plectrum bonded assembly chucking platform, when whole lifting mechanism is opened, the chucking platform of locking fixture block cooperates with the clamping slot of spacing latch segment, play a spacing function, prevent coming off between chute and the link slot, in addition when needs are dismantled, we can stir move back the lock plectrum make locking fixture block the chucking platform separate with the clamping slot of spacing latch segment, link slot can be separated with chute.
The two ends of described link slot are equipped with rib, open at lifting mechanism and play a spacing effect when regaining.
At least two of the corners of described outer sliding sleeve are provided with T type groove, are convenient to be provided with other slide units of connection.
The utility model is provided with demountable carriage between inner sliding sleeve and outer sliding sleeve, make the possibility that is separated into of inner sliding sleeve and outer sliding sleeve, is convenient to people lifting mechanism is safeguarded.
Description of drawings
Fig. 1 is a kind of front view of lifting mechanism assembly,
Fig. 2 is a kind of birds-eye view of lifting mechanism assembly,
Fig. 3 is the structural representation of first chute,
Fig. 4 is the structural representation of second chute,
Fig. 5 is the link slot structural representation,
Fig. 6 is a U type link slot structural representation,
1 is outer sliding sleeve among the figure, and 2 is inner sliding sleeve, and 3 is T type groove, 4 is carriage, and 5 is first chute, and 6 is second chute, 51 is the ball bar, and 52 is positive stop lug boss, the 53 position locking pieces that exceed, 54 is clamping slot, and 7 is link slot, and 71 is U type link slot, 72 are the locking fixture block, 73 are the chucking platform, and 74 for moving back the lock plectrum, and 75 is rib.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further set forth:
As Fig. 1 to a kind of lifting mechanism assembly shown in Figure 6, it comprises an inner sliding sleeve 2 and outer sliding sleeve 1, described inner sliding sleeve and outer sliding sleeve are the cylindrical shell that the cross section is rectangle, outer sliding sleeve 1 is placed on the inner sliding sleeve 2, be provided with 4, four carriages 4 of four demountable carriages between described inner sliding sleeve 2 and the outer sliding sleeve 1 on four angles between inner sliding sleeve 2 and the outer sliding sleeve 1.
Described carriage comprises first chute 5 that is arranged on inner sliding sleeve 2 and is arranged on second chute 6 on the outer sliding sleeve 1, described first chute 5 is identical with the structure of second chute 6, just the direction of its installation is opposite, comprise that also is arranged on a big link slot 7 between first chute 5 and second chute 6, described link slot 7 is formed by connecting by a pair of U type link slot 71, a pair of U type link slot 71 is symmetrical arranged and has constituted link slot, end at U type link slot is provided with rib 75, rib 75 plays a spacing function when entire mechanism is packed up, the trench bottom that is provided with at U type link slot 71 is provided with a stop gear, and this stop gear is used to limit the sliding stroke of chute.
Be provided with the ball bar between chute and U type link slot, the ball bar is provided with a plurality of steel balls, and steel ball is used to reduce friction force between the two between chute and U type link slot, be convenient to slip between the two.
Be example with first chute below, stop gear is described, described stop gear comprises the spacing latch segment 53 that is arranged on first chute 5, and be arranged on locking fixture block 72 on the groove walls of U type link slot 71, locking fixture block 72 is provided with and moves back lock plectrum 74, and with move back lock plectrum 74 bonded assemblys chucking platform 73, when whole lifting mechanism is opened, the chucking platform 73 of locking fixture block 72 cooperates with the clamping slot 54 of spacing latch segment 53, play a spacing function, prevent to come off between chute and the link slot, in addition when needs are dismantled, we can stir move back the lock plectrum 74 make locking fixture block chucking platform 73 separate with the clamping slot 54 of spacing latch segment, link slot can be separated with chute, be convenient to people whole lifting mechanism safeguarded.
Four corners of described outer sliding sleeve are provided with T type groove, are convenient to be provided with other slide units of connection.
The utility model has been realized a kind of demountable a kind of lifting mechanism assembly by said mechanism, is convenient to people like this lifting mechanism is keeped in repair, and has reduced maintenance cost.
Claims (6)
1. lifting mechanism assembly, it comprises an inner sliding sleeve and outer sliding sleeve, outer sliding sleeve is placed on the inner sliding sleeve, it is characterized in that: be provided with a plurality of demountable carriages between described inner sliding sleeve and the outer sliding sleeve.
2. a kind of lifting mechanism assembly according to claim 1, it is characterized in that: described carriage comprises first chute and second chute that is arranged on inner sliding sleeve and the outer sliding sleeve, between first chute and second chute, be provided with the link slot that can slide, described sliding block joint groove is connected and composed by a pair of U type link slot symmetry, also is provided with a spacing catch gear between U type link slot and chute.
3. a kind of lifting mechanism assembly according to claim 2 is characterized in that: be provided with a ball bar between chute and sliding block joint groove, also be provided with on chute the ball bar is carried out spacing positive stop lug boss.
4. a kind of lifting mechanism assembly according to claim 2, it is characterized in that: described spacing catch gear comprises the spacing latch segment that is arranged on the chute, spacing latch segment is provided with a clamping slot, and be arranged on locking fixture block on the U type link slot, the locking fixture block be provided with move back the lock plectrum and with move back lock plectrum bonded assembly chucking platform.
5. a kind of upgrading mechanism assembly according to claim 2 is characterized in that: the two ends of described u type link slot are equipped with rib.
6. a kind of lifting mechanism assembly according to claim 1 is characterized in that: at least two of the corners of described outer sliding sleeve are provided with T type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205358689U CN201808496U (en) | 2010-09-20 | 2010-09-20 | Lifting mechanism assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205358689U CN201808496U (en) | 2010-09-20 | 2010-09-20 | Lifting mechanism assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201808496U true CN201808496U (en) | 2011-04-27 |
Family
ID=43891441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205358689U Expired - Fee Related CN201808496U (en) | 2010-09-20 | 2010-09-20 | Lifting mechanism assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201808496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057856A (en) * | 2014-06-26 | 2014-09-24 | 天津博信汽车零部件有限公司 | Lifting type back row seat handrail and vehicle provided with same |
-
2010
- 2010-09-20 CN CN2010205358689U patent/CN201808496U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057856A (en) * | 2014-06-26 | 2014-09-24 | 天津博信汽车零部件有限公司 | Lifting type back row seat handrail and vehicle provided with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20160920 |