CN209022883U - Car belt assembles anti-clamping stagnation device - Google Patents
Car belt assembles anti-clamping stagnation device Download PDFInfo
- Publication number
- CN209022883U CN209022883U CN201821525050.1U CN201821525050U CN209022883U CN 209022883 U CN209022883 U CN 209022883U CN 201821525050 U CN201821525050 U CN 201821525050U CN 209022883 U CN209022883 U CN 209022883U
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- CN
- China
- Prior art keywords
- height adjuster
- belt
- clamping stagnation
- guide loop
- nut
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Abstract
The utility model discloses a kind of car belts to assemble anti-clamping stagnation device, including belt guide loop (1), height adjuster (2), D ring guide part (3), height adjuster nut (5) and toggle (6), safety belt is mounted on height adjuster (2) by belt guide loop (1) through height adjuster nut (5), and it is rotated by D ring guide part (3), toggle (6) is mounted on height adjuster (2), and height adjuster (2) is mounted on automobile B-column (4)；The inner ring upper end of the height adjuster nut (5) is equipped with chamfering (51), makes between the inner ring upper end of height adjuster nut (5) and belt guide loop (1) that there are gaps.The utility model makes the problem of reducing CONTACT WITH FRICTION at its interference with belt guide loop, effectively preventing safety belt guiding element clamping stagnation, it is ensured that the reliability of safety belt, safety and stability by increasing chamfering structure.
Description
Technical field
The utility model relates to a kind of car belt assembly parts more particularly to a kind of car belt to assemble anti-clamping stagnation
Device.
Background technique
Refer to attached drawing 1, car belt assembly technology mainly includes that belt guide loop 1, height adjuster 2, D ring are led
To part 3, height adjuster nut 5 and toggle 6, safety belt is mounted on height through height adjuster nut 5 by belt guide loop 1
It spends on adjuster 2, and rotation is realized by D ring guide part 3, toggle 6 is mounted on height adjuster 2, and height adjuster 2 is installed
On automobile B-column 4.
Belt guide loop 1 is one of the critical process of car belt assembly, function normally whether directly determine
Can safety belt play safety effect.In safety belt assembling process, belt guide loop 1 and height adjuster 2 pass through height
5 Matching installation of adjuster nut will lead to safety belt clamping stagnation, influence the function of safety belt once installation deviates.
The 5 inner ring upper end of height adjuster nut of the prior art is straight mouth structure, and assembly torque is 20.5 ± 2.5N.m, is pressed
After technique requires assembly, height adjuster nut 5 and belt guide loop 1 are compressed, and make the visible obvious trimming impression in its top edge,
Therefore there are the potential risks of slight interference between belt guide loop 1, and it is living in rotation to may cause belt guide loop 1
Dynamic clamping stagnation, may influence the normal use of safety belt.
Summary of the invention
The purpose of this utility model is to provide a kind of car belts to assemble anti-clamping stagnation device, by increasing chamfering knot
Structure effectively prevents the problem of belt guide loop clamping stagnation, it is ensured that the reliability of safety belt, safety and stability.
The utility model is realized in this way:
A kind of car belt assembles anti-clamping stagnation device, including belt guide loop, height adjuster, D ring guide part,
Height adjuster nut and toggle, safety belt are mounted on height adjuster through height adjuster nut by belt guide loop
On, and rotated by D ring guide part, toggle is mounted on height adjuster, and height adjuster is mounted on automobile B-column；It is described
Height adjuster nut inner ring upper end be equipped with chamfering, make height adjuster nut inner ring upper end and belt guide loop it
Between there are gaps.
The chamfering is located at the top of the internal screw thread of height adjuster nut.
The chamfering is 45 ° of chamferings that side length is 0.5-0.7mm, makes inner ring upper end and the safety of height adjuster nut
It is 0.5-0.7mm with the gap between guide ring.
The utility model compared with prior art, has the following beneficial effects:
1, the utility model makes nut and belt guide loop by increasing chamfering structure under the premise of not influencing torque
Gap is formed, the interference clamping stagnation of belt guide loop is effectively prevented.
2, the utility model increases chamfering structure when not changing more original nut length, number of threads, is adding
It is simple and easy in work technique, do not increase purchase cost.
The utility model makes to reserve gap at its interference with belt guide loop, effectively keep away by increasing chamfering structure
The problem of having exempted from belt guide loop clamping stagnation, it is ensured that the reliability of safety belt, safety and stability.
Detailed description of the invention
Fig. 1 is the explosive view of prior art car belt assembling structure；
Fig. 2 is the sectional side view for the height adjuster nut that the utility model car belt assembles anti-clamping stagnation device；
Fig. 3 is the sectional side view that the utility model car belt assembles anti-clamping stagnation device；
Fig. 4 is the top view that the utility model car belt assembles anti-clamping stagnation device.
In figure, 1 belt guide loop, 2 height adjusters, 3 D ring guide parts, 4 automobile B-columns, 5 height adjuster nuts,
51 chamferings, 6 toggles.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Attached drawing 1 being referred to attached drawing 4, a kind of car belt assembles anti-clamping stagnation device, including belt guide loop 1,
Height adjuster 2, D ring guide part 3, height adjuster nut 5 and toggle 6, safety belt are highly adjusted by belt guide loop 1
Section device nut 5 is mounted on height adjuster 2, and realizes rotation by D ring guide part 3, and toggle 6 is mounted on height adjuster 2
On, height adjuster 2 is mounted on automobile B-column 4；The inner ring upper end of the height adjuster nut 5 is equipped with chamfering 51, makes height
There are gaps between the inner ring upper end and belt guide loop 1 of degree adjuster nut 5.
Refer to attached drawing 2, it is preferred that the chamfering 51 is located at the top of the internal screw thread of height adjuster nut 5, makes its knot
Structure design portion influences screw thread quantity, and nut length is also constant, does not influence torque.Attached drawing 3 is referred to, the chamfering 51 is side length
For 45 ° of chamferings of 0.5-0.7mm, the side length of chamfering 51 is preferably 0.5mm, makes inner ring upper end and the peace of height adjuster nut 5
It is full 0.5-0.7mm with the gap between guide ring 1, effectively prevents the interference clamping stagnation of belt guide loop 1.
When installation, height adjuster 2 is mounted by means of bolts on automobile B-column 4, safety belt is oriented to by safety belt
Ring 1 is mounted on height adjuster 2 through height adjuster nut 5, and the activity of safety belt is realized by D ring guide part 3.Due to
5 inner ring upper end side length of height adjuster nut is the chamfering 51 of 0.5mm, make belt guide loop 1 and height adjuster nut 5 it
Between reserve the gap of 0.5mm, prevent height adjuster nut 5 from influencing the activity of belt guide loop 1, so as to avoid safety belt
Activity be restricted.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the protection scope of the utility model,
Therefore, any modification, equivalent substitution, improvement and etc. made within the spirit and principle of the present invention, should be included in
Within the protection scope of the utility model.
Claims (3)
1. a kind of car belt assembles anti-clamping stagnation device, including belt guide loop (1), height adjuster (2), D ring are led
To part (3), height adjuster nut (5) and toggle (6), safety belt is by belt guide loop (1) through height adjuster nut
(5) it being mounted on height adjuster (2), and is rotated by D ring guide part (3), toggle (6) is mounted on height adjuster (2),
Height adjuster (2) is mounted on automobile B-column (4)；It is characterized in that: the inner ring upper end of the height adjuster nut (5) is set
There are chamfering (51), makes between the inner ring upper end of height adjuster nut (5) and belt guide loop (1) that there are gaps.
2. car belt according to claim 1 assembles anti-clamping stagnation device, it is characterized in that: described chamfering (51) position
At the top of the internal screw thread of height adjuster nut (5).
3. car belt according to claim 1 or 2 assembles anti-clamping stagnation device, it is characterized in that: the chamfering
(51) be side length be 0.5-0.7mm 45 ° of chamferings, make height adjuster nut (5) inner ring upper end and belt guide loop (1)
Between gap be 0.5-0.7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821525050.1U CN209022883U (en) | 2018-09-18 | 2018-09-18 | Car belt assembles anti-clamping stagnation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821525050.1U CN209022883U (en) | 2018-09-18 | 2018-09-18 | Car belt assembles anti-clamping stagnation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209022883U true CN209022883U (en) | 2019-06-25 |
Family
ID=66904651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821525050.1U Active CN209022883U (en) | 2018-09-18 | 2018-09-18 | Car belt assembles anti-clamping stagnation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209022883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113408060A (en) * | 2021-06-30 | 2021-09-17 | 江铃汽车股份有限公司 | Method for preventing automobile safety belt from being stuck and accumulated at D ring |
-
2018
- 2018-09-18 CN CN201821525050.1U patent/CN209022883U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113408060A (en) * | 2021-06-30 | 2021-09-17 | 江铃汽车股份有限公司 | Method for preventing automobile safety belt from being stuck and accumulated at D ring |
| CN113408060B (en) * | 2021-06-30 | 2022-05-17 | 江铃汽车股份有限公司 | Method for preventing automobile safety belt from being stuck and accumulated at D ring |
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