CN201280112Y - Automotive vehicle seat safety belt controlling mechanism - Google Patents
Automotive vehicle seat safety belt controlling mechanism Download PDFInfo
- Publication number
- CN201280112Y CN201280112Y CNU2008201858221U CN200820185822U CN201280112Y CN 201280112 Y CN201280112 Y CN 201280112Y CN U2008201858221 U CNU2008201858221 U CN U2008201858221U CN 200820185822 U CN200820185822 U CN 200820185822U CN 201280112 Y CN201280112 Y CN 201280112Y
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- CN
- China
- Prior art keywords
- cavity
- safety strap
- cam
- button
- regulating mechanism
- 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
Links
- 230000001105 regulatory effect Effects 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
A safety belt adjusting mechanism for automotive seats comprises an opening cavity; a cam arranged in the cavity in such a manner that the cam can rotate around a fixed cam shaft and having ratchets protruded on the outer surface of the cam; a base surface fixed arranged in the cavity and facing the ratchets, wherein a safety belt is inserted and clamped between the ratchets and the base surface; an elastic element for allowing the cam to rotate in a fixed direction so as to clamp the safety belt; a handle capable of enabling the cam to rotate in a direction reverse to the fixed direction under external force; and a button capable of rotating around a rotation shaft and covering the opening of the cavity. A push rod is convexly arranged on one end of the button facing the cavity; and the push rod butts against the handle when the button rotates towards another fixed direction under external force. The button can cover the opening of the cavity, thereby achieving good appearance, high safety and convenient operation.
Description
Technical field
The utility model relates to a kind of safety strap regulating mechanism of automotive seats.
Background technology
In the prior art, all need to be provided with safety strap on the automotive seats for children's use.Automotive seats generally is applicable to the children below 12 years old, so safety strap need be regulated its length with children's height variation.
In the prior art, adopt the cam have ratchet to realize or to loosen be a kind of technology commonly used to the locking of safety strap.Below the seat surface of automotive seats, have the cavity that is used to be provided with cam, when needs are regulated belt length, hand need be stretched in this cavity and press cam handle, safety strap is unclamped.
The shortcoming of this structure need be offered the installation cavity on the seat surface of automotive seats, not only influenced attractive in appearancely, and children's finger also may embed in this cavity, causes danger.And when regulating, hand need be stretched in the cavity, also inconvenient.
Summary of the invention
The purpose of this utility model provides a kind of automotive seats safety strap regulating mechanism safe, attractive in appearance, easy to adjust.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of automotive seats safety strap regulating mechanism comprises: a uncovered cavity; Can be arranged on the cam in the described cavity around fixing camshaft rotationally, protrusion is provided with ratchet on the outside face of this cam; Be fixedly installed in the described cavity and face the basal plane of described ratchet, described safety strap inserts also and is clamped between described ratchet and the described basal plane; Thereby make described cam have the elastic component that rotates the trend that described safety strap is clamped towards a fixed-direction; The handle that under the effect of external force, can make described cam rotate towards the direction opposite with described fixed-direction.This safety strap regulating mechanism also comprises: the button that the moving axis that can rotate rotates, this button covers on described cavity uncovered, inside in an end of described button towards described cavity is provided with push rod projectedly, when described button under external force when another fixed-direction rotates, described push rod and described handle are inconsistent.
Described safety strap regulating mechanism also comprises: make described button possess towards the retracing spring of the trend of the direction rotation opposite with described another fixed-direction.
Described elastic component is the torsion spring that is provided with around described camshaft.
Offer the inlet that penetrates for described safety strap at described cavity bottom.
Described turning cylinder parallels with described camshaft.
Because the utilization of technique scheme the utlity model has following advantage:
1, button can cover the uncovered of cavity, attractive in appearance, safety.
2, only need press the button and just can unclamp safety strap and regulate, easy to operate.
Description of drawings
Accompanying drawing 1 is the cutaway view of the utility model under clamped condition;
Accompanying drawing 2 is the cutaway view of the utility model under releasing orientation;
Accompanying drawing 3 is a mounting structure block diagram of the present utility model;
Accompanying drawing 4 is a part dismounting scheme drawing of the present utility model.
Wherein: 1, basal plane; 2, torsion spring; 3, cam; 4, retracing spring; 5, button; 6, cavity; 61, pedestal; 62, cover plate; 7, ratchet; 8, handle; 9, push rod; 10, inlet; 11, outlet; A, camshaft; B, turning cylinder.
The specific embodiment
Below in conjunction with accompanying drawing specific embodiment of the utility model is described.
As shown in Figures 1 and 2, the safety strap regulating mechanism of implementing according to the utility model comprises:
Uncovered cavity 6, this cavity is made of uncovered pedestal 61 and the cover plate 62 that covers on uncovered, has through hole on cover plate 62;
With the flats button 5 that the through hole on the cover plate 62 covers, this button 5 moving axis b that can rotate rotates;
Be arranged on cam 3 in the cavity rotationally around fixing camshaft a, on the bottom surface of this cam 3, protrude and be provided with ratchet 7;
Face the basal plane 1 of described ratchet 7;
Protrusion is arranged on the handle 8 on the cam 3;
Be fixedly installed on the push rod 9 on button 5 one ends projectedly towards cavity 6 inboards;
Avoid inconsistent retracing spring 4 with the inboard of described button 5.
Offer the inlet 10 that penetrates for safety strap in the bottom of pedestal 61, on cover plate 62, offer the outlet 11 that passes for safety strap.Safety strap is clamped in cavity 6 between ratchet 7 and the basal plane 1.
When pressing the button 5, when its moving axis b that rotates was clockwise rotated, push rod 9 was inconsistent with handle 8, handle 8 is depressed, thereby made cam 3 rotate around the camshaft a clockwise direction that parallels with turning cylinder b, and promptly the state-transition from accompanying drawing 1 is the state of accompanying drawing 2.This moment, safety strap was released, and the pulling safety strap just can be regulated its length very easily.
Accompanying drawing 3 is that present embodiment is installed in the view on the automotive seats.As can be seen, the cloth of the cover plate of this safety strap control apparatus 62 and automotive seats closely connected the closing that be locked do not interspace, and makes handsome in appearance.The finger that also prevents simultaneously children embeds in the cavity 6.
Accompanying drawing 4 is part dismounting scheme drawings of present embodiment, and this is simple and compact for structure, and principle is simple, and is easy to operate, durable, and implementation cost is very low.
As mentioned above, we are illustrated according to aim of the present utility model fully, but the utility model is not limited to the foregoing description and implementation method.The practitioner of correlative technology field can carry out different variations and enforcement in the scope of technological thought permission of the present utility model.
Claims (5)
1, a kind of automotive seats safety strap regulating mechanism comprises:
One uncovered cavity (6);
Can be arranged on the cam (3) in the described cavity (6) around fixing camshaft (a) rotationally, protrusion is provided with ratchet (7) on the outside face of this cam (3);
Be fixedly installed in the described cavity (6) and face the basal plane (1) of described ratchet (7), described safety strap inserts also and is clamped between described ratchet (7) and the described basal plane (1);
Make described cam (3) thus have the elastic component that rotates the trend that described safety strap is clamped towards a fixed-direction;
The handle (8) that under the effect of external force, can make described cam (3) rotate towards the direction opposite with described fixed-direction,
It is characterized in that: this safety strap regulating mechanism also comprises: the button (5) that the moving axis (b) that can rotate rotates, this button (5) covers on described cavity (6) uncovered, inside in an end of described button (5) towards described cavity (6) is provided with push rod (9) projectedly, when described button (5) under external force when another fixed-direction rotates, described push rod (9) is inconsistent with described handle (8).
2, automotive seats safety strap regulating mechanism according to claim 1, it is characterized in that: described safety strap regulating mechanism also comprises: make described button (5) possess towards the retracing spring (4) of the trend of the direction rotation opposite with described another fixed-direction.
3, automotive seats safety strap regulating mechanism according to claim 1 is characterized in that: the torsion spring (2) of described elastic component for being provided with around described camshaft (a).
4, automotive seats safety strap regulating mechanism according to claim 1 is characterized in that: offer the inlet that penetrates for described safety strap in described cavity (61) bottom.
5, automotive seats safety strap regulating mechanism according to claim 1 is characterized in that: described turning cylinder (b) parallels with described camshaft (a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201858221U CN201280112Y (en) | 2008-09-05 | 2008-09-05 | Automotive vehicle seat safety belt controlling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201858221U CN201280112Y (en) | 2008-09-05 | 2008-09-05 | Automotive vehicle seat safety belt controlling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201280112Y true CN201280112Y (en) | 2009-07-29 |
Family
ID=40926997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201858221U Expired - Fee Related CN201280112Y (en) | 2008-09-05 | 2008-09-05 | Automotive vehicle seat safety belt controlling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201280112Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448604A (en) * | 2013-09-23 | 2013-12-18 | 宁波旭力金属制品有限公司 | Convenience automotive safety tensioner |
| CN109123923A (en) * | 2018-10-14 | 2019-01-04 | 联扬塑胶(深圳)有限公司 | Adjusting buckle |
-
2008
- 2008-09-05 CN CNU2008201858221U patent/CN201280112Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448604A (en) * | 2013-09-23 | 2013-12-18 | 宁波旭力金属制品有限公司 | Convenience automotive safety tensioner |
| WO2015039265A1 (en) * | 2013-09-23 | 2015-03-26 | 宁波旭力金属制品有限公司 | Convenient vehicle safety tensioning device |
| CN109123923A (en) * | 2018-10-14 | 2019-01-04 | 联扬塑胶(深圳)有限公司 | Adjusting buckle |
| WO2020078296A1 (en) * | 2018-10-14 | 2020-04-23 | 联扬塑胶(深圳)有限公司 | Adjustment fastener |
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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 |
Granted publication date: 20090729 Termination date: 20170905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |