CN208085605U - tolerance regulator - Google Patents
tolerance regulator Download PDFInfo
- Publication number
- CN208085605U CN208085605U CN201820468260.5U CN201820468260U CN208085605U CN 208085605 U CN208085605 U CN 208085605U CN 201820468260 U CN201820468260 U CN 201820468260U CN 208085605 U CN208085605 U CN 208085605U
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- Prior art keywords
- cylinder
- positioning sleeve
- seat
- limited claw
- bearing
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Abstract
The utility model discloses a kind of tolerance regulators, the top of cylinder is provided with flange seat, the upper inner of cylinder is provided with annular convex platform, annular groove is offered in the top of the positioning sleeve, the positioning sleeve is tightly fixed by its annular groove on the flange seat being nested on the outside of cylinder, the L-shaped position-limited claw stretched to upper edge is respectively arranged in the both sides lower part of positioning sleeve, the top of positioning sleeve is provided with bearing, the bearing is located at the both sides of position-limited claw, it is respectively arranged on the bearing outward along the limiting plate stretched, it is provided with internal thread on the madial wall of the cylinder, the utility model advantage is：Position-limited claw can be sprung back rapidly after being caught between outer top panel and bearing plate, improve installation convenience；Effectively prevent the generation of loose phenomenon；It is easy to operate, substantially increase efficiency of assembling.
Description
Technical field
The utility model is related to the technical fields of support device, more particularly to support distance adjusting means
Technical field.
Background technology
Automobile roof luggage carrier is mounted at the top of vehicle body, be used for the safely and conveniently supporting rack of fixing luggage and other items or
Component is generally used in the vehicles such as station wagon, SUV and MPV.Common car roof is generally made of three layers of sheet metal component, is ascended the throne
In outermost outer top panel, positioned at the inner bottom plating of the bottom, between outer top panel and inner bottom plating main load-bearing effect hold
Weight plate.Automobile luggage racks cause roof outer top panel to deform in order to prevent after being installed on roof after luggage carrier load-bearing, therefore need
Fixation is supported fittable slackening device to luggage carrier between outer top panel and bearing plate, by the load transfer of luggage carrier to holding
On weight plate, since the spacing between different automobile outer top panels and bearing plate is there are certain deviation, this support device also needs to
Have height adjusting function, so that its height is just consistent with the spacing of outer top panel and bearing plate, reaches the mesh for absorbing tolerance
's.
Application No. is 201721186633.1 Chinese utility model applications to describe a kind of fitted outside allowance absorber, this
Kind fitted outside allowance absorber when mounted, places it between outer top panel and bearing plate, and pass through limiting plate and position-limited claw card
It sets and is pre-positioned in outer top panel both sides, adjust the height of fitted outside allowance absorber by rotating adjusting screw rod, make adjusting
The bottom of screw rod is resisted against on bearing plate, and to realize that inner support acts on, traveller's frame is then mounted by the fulcrum of its bottom in exterior
On formula allowance absorber.However this fitted outside allowance absorber has the following deficiencies：First, the structure of position-limited claw is not
Very rationally so that position-limited claw is not easy to spring back, and very big inconvenience is brought to the installation of fitted outside allowance absorber；Second is that luggage carrier
On roof, the contact area of the fulcrum and fitted outside allowance absorber of bottom is smaller, is easy to cause luggage carrier and fixes
Unstable phenomenon is easy to happen loosening after long-term use；Third, swivel nut, limiting plate and position-limited claw are an integral structure, from
And difficulty of processing and manufacturing cost are increased, and be the elasticity of guarantee limiting plate and position-limited claw, plastic material is usually selected, from
And reduce its structural strength；Fourth, by limiting plate and position-limited claw holding behind the both sides of outer top panel, limiting plate is with outer top panel
Face contacts, and outer top panel is not usually plane, cannot be well bonded with outer top panel so as to cause limiting plate, so as to cause turning
When dynamic adjusting screw rod, fitted outside allowance absorber is easy to happen shaking, and larger inconvenience is brought to installation.
Utility model content
The purpose of this utility model is exactly to provide that one kind is simple in structure, and manufacturing cost is low to solve above-mentioned deficiency,
It is connected firmly, is not easy to loosen, it is easy to assembly quick, it is greatly improved luggage carrier stability of strutting system, luggage carrier is avoided to loosen,
And very easily tolerance regulator is installed.
In order to solve the above-mentioned technical problem technical solution that the utility model uses is as follows：
Tolerance regulator, it is made of cylinder, adjustment seat and positioning sleeve, the top of cylinder is provided with flange seat, in cylinder
The upper inner of body is provided with annular convex platform, and annular groove is offered in the top of the positioning sleeve, which passes through it
Annular groove is tightly fixed on the flange seat being nested on the outside of cylinder, is respectively arranged with to upper edge in the both sides lower part of positioning sleeve
The L-shaped position-limited claw stretched is provided with bearing on the top of positioning sleeve, which is located at the both sides of position-limited claw, in the branch
It is respectively arranged on seat outward along the limiting plate stretched, internal thread is provided on the madial wall of the cylinder, in the adjusting
It is provided with external screw thread on the lateral wall of seat, adjustment seat is located on by its external screw thread on the internal thread of cylinder, at the bottom of adjustment seat
Portion is provided with annular stop plate, and adjusting through-hole is offered inside adjustment seat.
The upper and lower surface of the positioning sleeve respectively with the upper and lower surface flush of cylinder.
Flange seat outside portion on the cylinder is provided with annular knurl.
The top of the position-limited claw is respectively to inclination on the outside of positioning sleeve.
The outer end of the limiting plate is respectively arranged with locating detent.
The cross section setting that the adjustment seat adjusts through-hole is in regular hexagon.
The positioning sleeve is plastic material.
The utility model is using the attainable advantageous effect of above-mentioned technical solution institute：
1, position-limited claw is arranged it is L-shaped, to increase the distance between position-limited claw top and positioning sleeve so that position-limited claw
It is easy to shrink, and then is advantageous to position-limited claw and is caught in upper installing hole, and L-shaped position-limited claw rebound velocity is fast, limit
Pawl can be sprung back rapidly after being caught between outer top panel and bearing plate, improve installation convenience.
2, by the way that flange seat is arranged on the top of cylinder, annular convex platform is set in cylinder upper inner, and by positioning sleeve
The upper surface flush of upper surface and cylinder, to increase the fulcrum of luggage carrier bottom and the contact surface of this tolerance regulator
Product improves luggage carrier and installs fixed stability and firmness, effectively prevents the generation of loose phenomenon.
3, cylinder and positioning sleeve are separate structure, to reduce difficulty of processing and manufacturing cost, and improve structure
Intensity, by the way that annular knurl is arranged in the outside portion of flange seat, positioning sleeve is tightly fixed by its annular groove and is nested in flange seat
On the annular knurl in outside, to substantially increase the connection fastening strength of positioning sleeve and cylinder, avoids positioning sleeve and taken off from cylinder
It falls the generation of phenomenon, and when positioning sleeve is assembled with cylinder, cylinder need to be only pressed into positioning sleeve from top to bottom, grasped
Make very convenient, substantially increases efficiency of assembling.
4, it is contacted for line when the outer end of limiting plate is respectively arranged with locating detent, and locating detent is contacted with outer top panel, to
Degree of stability when this tolerance regulator is pre-positioned is improved, showing of shaking when adjustment seat is adjusted is avoided
As being advantageous to the installation of this tolerance regulator.
Description of the drawings
Fig. 1 is the schematic cross-sectional view of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model in Fig. 1；
Fig. 3 is the mounting structure schematic diagram of the utility model.
Specific implementation mode
Shown in Fig. 1 and Fig. 2, tolerance regulator, it is made of cylinder 1, adjustment seat 2 and positioning sleeve 3, in the upper of cylinder 1
Portion is provided with flange seat 4, and the upper inner of cylinder 1 is provided with annular convex platform 5, and the outside portion of flange seat 4 is provided with annular knurl
6, annular groove 7 is offered in the top of the positioning sleeve 3, which is nested in 1 outside of cylinder, and passes through its annular
Groove 7, which is tightly fixed, to be nested on the annular knurl 6 in the outside of flange seat 4, the upper and lower surface of positioning sleeve 3 respectively with cylinder 1
Upper and lower surface flush, positioning sleeve 3 be plastic material, be respectively arranged with to upper edge in the both sides lower part of positioning sleeve 3
The top 9 of the L-shaped position-limited claw 8 stretched, position-limited claw 8 is tilted to 3 outside of positioning sleeve respectively, is provided on the top of positioning sleeve 3
Bearing 10, the bearing 10 are located at the both sides of position-limited claw 8, are respectively arranged on the bearing 10 outward along the limiting plate stretched
11, it is respectively arranged with locating detent 12 in the outer end of the limiting plate 11.It is provided with internal thread on the madial wall of the cylinder 1
13, external screw thread 14 is provided on the lateral wall of the adjustment seat 2, adjustment seat 2 is located on by its external screw thread 14 in cylinder 1
On screw thread 13, the bottom of adjustment seat 2 is provided with annular stop plate 15, is offered inside adjustment seat 2 and adjusts through-hole 16, the tune
The cross section setting for saving through-hole 16 is in regular hexagon.
As shown in Figure 3, this tolerance regulator when mounted, first roof 17 outer top panel 18, bearing plate 19 and inner bottom plating
Upper installing hole 21, middle mounting hole 22 and lower mounting hole 23 are opened up on 20 respectively, then by this tolerance regulator from upper installing hole 21
It is caught between outer top panel 18 and bearing plate 19, makes locating detent 12 and 8 holding of position-limited claw in the both sides up and down of outer top panel 18, to this public affairs
Dropout regulator is pre-positioned, and is then passed through the spanner of wrest fixing spanner from lower mounting hole 23 and middle mounting hole 22, and be caught in tune
Seat 2 is saved in the adjusting through-hole 16 of regular hexagon, adjustment seat 2 is rotated by wrest fixing spanner, so that adjustment seat 2 is moved down, and be resisted against
On bearing plate 19, then the fulcrum 27 of 24 bottom of luggage carrier is mounted on the upper surface of cylinder 1, makes the installation spiral shell of luggage carrier 24
Bar 25, which is inserted into, to be adjusted in through-hole 16, and is pierced by from 19 lower section of bearing plate, finally sets locking spiral shell in the lower end rotation of installation screw rod 25
Mother 26, you can luggage carrier 24 is fixedly mounted on roof 17.
Claims (7)
1. tolerance regulator, it is characterised in that：It is made of cylinder, adjustment seat and positioning sleeve, and the top of cylinder is provided with method
Blue seat is provided with annular convex platform in the upper inner of cylinder, offers annular groove in the top of the positioning sleeve, the positioning
Set is tightly fixed by its annular groove on the flange seat being nested on the outside of cylinder, is respectively set in the both sides lower part of positioning sleeve
The L-shaped position-limited claw that oriented upper edge is stretched is provided with bearing on the top of positioning sleeve, which is located at the two of position-limited claw
Side is respectively arranged with outward along the limiting plate stretched on the bearing, internal thread is provided on the madial wall of the cylinder,
External screw thread is provided on the lateral wall of the adjustment seat, adjustment seat is located on by its external screw thread on the internal thread of cylinder, is being adjusted
The bottom of section seat is provided with annular stop plate, and adjusting through-hole is offered inside adjustment seat.
2. tolerance regulator according to claim 1, it is characterised in that：The upper and lower surface of the positioning sleeve is distinguished
With the upper and lower surface flush of cylinder.
3. tolerance regulator according to claim 1, it is characterised in that：Flange seat outside portion on the cylinder is provided with
Annular knurl.
4. tolerance regulator according to claim 1,2 or 3, it is characterised in that：The top of the position-limited claw is respectively to fixed
Position set outside tilts.
5. tolerance regulator according to claim 1,2 or 3, it is characterised in that：The outer end of the limiting plate is set respectively
It is equipped with locating detent.
6. tolerance regulator according to claim 1,2 or 3, it is characterised in that：The adjustment seat adjusts the transversal of through-hole
Face setting is in regular hexagon.
7. tolerance regulator according to claim 1,2 or 3, it is characterised in that：The positioning sleeve is plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820468260.5U CN208085605U (en) | 2018-03-30 | 2018-03-30 | tolerance regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820468260.5U CN208085605U (en) | 2018-03-30 | 2018-03-30 | tolerance regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208085605U true CN208085605U (en) | 2018-11-13 |
Family
ID=64057998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820468260.5U Active CN208085605U (en) | 2018-03-30 | 2018-03-30 | tolerance regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208085605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306889A (en) * | 2019-07-29 | 2019-10-08 | 上海佳慕汽车零部件有限公司 | A kind of mounting structure and its installation method of hiding handle |
-
2018
- 2018-03-30 CN CN201820468260.5U patent/CN208085605U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306889A (en) * | 2019-07-29 | 2019-10-08 | 上海佳慕汽车零部件有限公司 | A kind of mounting structure and its installation method of hiding handle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 269 Chutian Avenue, Dongqiao Town, Zhongxiang City, Jingmen City, Hubei Province Patentee after: HUBEI BOSHILONG TECHNOLOGY Co.,Ltd. Address before: 269 Chutian Avenue, Dongqiao Town, Zhongxiang City, Jingmen City, Hubei Province Patentee before: HUBEI BOSHILONG TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 431900 No. 8 Fushui Road, Nanhu New District, Zhongxiang City, Jingmen City, Hubei Province Patentee after: HUBEI BOSHILONG TECHNOLOGY Co.,Ltd. Address before: 269 Chutian Avenue, Dongqiao Town, Zhongxiang City, Jingmen City, Hubei Province Patentee before: HUBEI BOSHILONG TECHNOLOGY Co.,Ltd. |