CN204527117U - A kind of combined multiple spot variable security band - Google Patents
A kind of combined multiple spot variable security band Download PDFInfo
- Publication number
- CN204527117U CN204527117U CN201520065587.4U CN201520065587U CN204527117U CN 204527117 U CN204527117 U CN 204527117U CN 201520065587 U CN201520065587 U CN 201520065587U CN 204527117 U CN204527117 U CN 204527117U
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- Prior art keywords
- bar
- ribbon
- seat
- slide block
- taking
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Abstract
A kind of combined multiple spot variable security band, comprise the bottom-right right taking-up device of seat, the ribbon of right taking-up device protrudes upward, through top-right guide ring, again through the ribbon hole of dead bolt, then get back to the double-deck telescopic ribbon of the fixing formation in seat lower right, the front portion of dead bolt and snap fit, is characterized in that: described snap close is arranged on the lockable carriage of seat lower left; The formation of described carriage is: vertical draw runner is fixed on seat lower left, the groove bearing fit of draw runner and slide block; Be provided with locking mechanism between slide block and chute, snap close is fixed on the right side of slide block; Seat back lower left is provided with left taking-up device, and the ribbon of left taking-up device protrudes upward, and through the upper left guide ring in seat front, then through the ribbon hole on slide block, then gets back to the double-deck telescopic left ribbon of the fixing formation in seat lower left.This kind of safety strap can be transformed into bikini or four point seat belt as required, and traveling comfort is high, and safety is good.
Description
Technical field
The utility model relates to a kind of car belt, particularly one combined multiple spot variable security band.
Background technology
Car belt is installed on automotive seat, for the protection of the passive safety feature of occupant.At present, people adopt is body-restraining seat belt the most widely.Body-restraining seat belt has three attachment points, lays respectively at seat upper left side, lower left and lower right.Be provided with taking-up device in seat lower left, the ribbon of taking-up device protrudes upward, and through upper left guide ring, again through the ribbon hole of dead bolt, then gets back to seat lower left and fixes, form double-deck telescopic ribbon.Outer zip tongue during use, dead bolt drive outer ribbon to overcome recoil of spring power is protruding walks around human body, then dead bolt is inserted bottom-right snap close and namely completes frenulum.When automobile slows down rapidly, the lockout mechanism of taking-up device triggers ribbon is locked, is fixed on the seat by human body, forms safety guard-safeguard to human body.The obligatory point of body-restraining seat belt to human body only has three, and easy to use, traveling comfort is high, but it is inadequate to the constraint ability of human body, not strong to the safety guard-safeguard effect of human body.The automobile (as racing car) that moving velocity is higher, often adopts four point seat belt.Four point seat belt fills a taking-up device respectively in the lower left of seat and lower right, the ribbon of taking-up device protrudes upward, be each passed through seat upper left side and top-right guide ring, be each passed through the ribbon hole of dead bolt and snap close again, then in the taking-up device getting back to the left side and the right respectively, form the two double-deck scalable ribbons in left and right.During use, both hands and shoulder are penetrated respectively the centre of double-deck ribbon, then the dead bolt on the left side is inserted the snap close on the right, the outer ribbon of two double-deck ribbons forms X-shaped in human body front portion, human body can be fixed on seat.There is four points of connection at four point seat belt and seat, can better be strapped on automotive seat by human body, provide safer protection.But they are more to the obligatory point of human body, cause its traveling comfort reduce, use convenient not.
Utility model content
The purpose of this utility model is to provide a kind of combined multiple spot variable security band, and this kind of safety strap can be transformed into bikini and four point seat belt as required, and traveling comfort is high and strong to the constraint ability of human body, makes good use of the safety guard-safeguard of human body.
The utility model realizes the technical scheme that its goal of the invention takes: a kind of combined multiple spot variable security band, comprise the bottom-right right taking-up device of seat, the ribbon of right taking-up device protrudes upward, through top-right guide ring, again through the ribbon hole of dead bolt, then get back to the double-deck telescopic ribbon of the fixing formation in seat lower right, the front portion of dead bolt and snap fit, its constructional feature is: described snap close is arranged on the lockable carriage of seat lower left;
The formation of described carriage is: vertical draw runner is fixed on seat lower left, the groove bearing fit of draw runner and slide block; Be provided with locking mechanism between slide block and chute, snap close is fixed on the right side of slide block;
Seat back lower left is provided with left taking-up device, and the ribbon of left taking-up device protrudes upward, and through the upper left guide ring in seat front, then through the ribbon hole on slide block, then gets back to the double-deck telescopic left ribbon of the fixing formation in lower left.
Principle of work of the present utility model is:
During automobile normal running, adopt body-restraining seat belt.Its specific practice is: slide block is fixed on the draw runner in left side by locking mechanism, pulls the dead bolt on the double-deck ribbon in right side, and recoil of spring power is protruding walks around human body to drive right side ribbon to overcome, and is buckled on snap close fixing on the right side of slide block, namely completes frenulum.
Body-restraining seat belt, when running at high speed, can be transformed into four point seat belt by automobile.Its specific practice is: by the button spindle of sliding block, and slide block just can be free to slide on draw runner, by slide block to pull-up, until skid off draw runner; Pull the dead bolt on the double-deck ribbon in right side, right side ribbon is driven to overcome recoil of spring power protruding, pull the slide block on the double-deck left ribbon in left side, the left ribbon in left side is driven to overcome recoil of spring power protruding, both hands and shoulder are penetrated respectively the centre of the double-deck ribbon on right side and the left ribbon of bilayer in left side, inserted by the dead bolt on the right in snap close fixing on the right side of slide block, the outer ribbon of two ribbons forms X-shaped in human body front portion, namely completes frenulum again.
Compared with prior art, the beneficial effects of the utility model are:
Tradition body-restraining seat belt and four point seat belt can only adopt separately wherein one to be applied on automobile, can not have the advantage of two kinds of safety strap concurrently.The utility model, by being arranged on the other lockable carriage of seat, can convert safety strap to bikini or four-point as required.Such as, in vehicle travel process, can select during low speed to adopt body-restraining seat belt, can select during high speed to adopt four point seat belt form, make the safety of safety strap and alerting ability better.
The formation of the locking mechanism described in the utility model is: the upper and lower of slide block is respectively equipped with block and lower block, and button spindle is inserted at the middle part of upper block, and the bottom of upper button spindle is connected with spring, and the other end of spring is connected to the top of lower button spindle; The lower end of upper button spindle and the upper end thereof of upper left bar and upper right bar, the upper end of lower button spindle and the lower end of bottom left bar and bottom right bar hinged, the middle part of upper left bar and bottom left bar is hinged, the middle part of upper right bar and bottom right bar is hinged, the lower end of upper left bar and the upper end thereof of bottom left bar are in the perpendicular chute of left latch, the lower end of upper right bar and the upper end thereof of bottom right bar are in the perpendicular chute of right latch, and left latch and right latch coordinate with the tooth of draw runner both sides; The middle part of upper left bar and bottom left bar is hinged, the hinge that the middle part of upper right bar and bottom right bar is hinged and horizontal sideslip slot fit, and sideslip slot is between spring and draw runner.
The principle of work of locking mechanism is:
Time locked, the tooth on two, the left and right in slide block latch and draw runner cooperatively interacts and slide block can not be slided up and down, and is in locking state.
During unblock, by button spindle on movable slider and lower button spindle, and the spring between upper and lower button spindle is compressed; Meanwhile, drive the upper end of the upper left bar hinged with upper button spindle and upper right bar to move down, the bottom left bar hinged with button spindle and the lower end of bottom right bar move up.Upper left bar and the hinged hinge Yan Transverse chute translation left of bottom left bar; Upper right bar and the hinged hinge Yan Transverse chute translation to the right of bottom right bar.Perpendicular chute on upper left bar lower end and the left latch of bottom left bar upper end edge is drawn close to middle part, drives left latch to left movement, leaves the tooth on the left side of the draw runner coordinated with it; Vertical chute on the lower end of upper right bar and the right latch of upper end edge of bottom right bar is drawn close to middle part, drives right latch to move right, leaves the tooth on the right of the draw runner coordinated with it.Now, slide block unlocks from the tooth of draw runner, can move up and down along draw runner.
When needs again by locked for slide block on draw runner time, hand release button bar, be in the recoil of spring of compressive state to original state, drive upper and lower two button spindles respectively to upper and move down, drive the upper end of the upper left bar hinged with upper button spindle and upper right bar to move up, the bottom left bar hinged with button spindle and the lower end of bottom right bar move down.Upper left bar and the hinged hinge Yan Transverse chute translation to the right of bottom left bar; Upper right bar and the hinged hinge Yan Transverse chute translation left of bottom right bar.Upper left bar lower end is separated by middle part up and down with the perpendicular chute on the left latch of bottom left bar upper end edge, drives left latch to move right, coordinates with the tooth on the draw runner left side; The lower end of upper right bar is separated by middle part up and down with the vertical chute on the right latch of the upper end edge of bottom right bar, drives right latch to left movement, coordinates with the tooth on the right of draw runner, namely complete locked work.Slide block can not move up and down along draw runner again.
The advantage of this locking mechanism: " work " font of chute can bear larger quiet identity distance when material is identical, greatly improve its anti-bending strength, makes skid smooth.The spill framework of slide block coordinates closely with chute, and the resistance to shear of framework is comparatively strong, and safety is higher.Its locking mechanism is that serration latch is meshed with the sawtooth of draw runner, and its structure is simple and engagement contact surface is more, substantially increases its locked reliability.
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Accompanying drawing explanation
Fig. 1 is that the utility model safety strap faces structural representation when untiing.
Fig. 2 is the side-looking structural representation of the utility model safety strap when untiing.
Fig. 3 is the structural representation of the utility model when being in body-restraining seat belt.
Fig. 4 is the structural representation of the utility model when being in four point seat belt.
Fig. 5 is the enlarged section structural representation of the utility model slide block.
Detailed description of the invention
Embodiment
Fig. 1-4 illustrates, a kind of detailed description of the invention of the present utility model is: a kind of combined multiple spot variable security band, comprise the bottom-right right taking-up device 1 of seat, the ribbon of right taking-up device 1 protrudes upward, and through top-right guide ring 2, then passes the ribbon hole 4 of dead bolt 3, then get back to seat lower right to fix, form double-deck telescopic ribbon, the front portion of dead bolt 3 coordinates with snap close 5, and its constructional feature is: snap close 5 is arranged on the lockable carriage 6 of seat lower left;
The formation of described carriage 6 is: vertical draw runner 6.1 is fixed on seat lower left, the groove bearing fit of draw runner 6.1 and slide block 6.2; Be provided with locking mechanism between slide block 6.2 and draw runner 6.1, snap close 5 is fixed on the right side of slide block 6.2;
Seat back lower left is provided with left taking-up device 7, and the ribbon of left taking-up device 7 protrudes upward, and through the upper left guide ring 8 in seat front, then through the ribbon hole 9 on slide block, then gets back to lower left and fixes, and forms double-deck telescopic left ribbon.
Fig. 5 illustrates, the formation of the locking mechanism described in this example is: the upper and lower of slide block 6.2 is respectively equipped with block 10 and lower block 11, upper button spindle 12 is inserted at the middle part of upper block 10, the bottom of upper button spindle 12 is connected with spring 13, and the other end of spring 13 is connected to the top of lower button spindle 14; The lower end of upper button spindle 12 and the upper end thereof of upper left bar 15 and upper right bar 16, the upper end of lower button spindle 14 and the lower end of bottom left bar 17 and bottom right bar 18 hinged, the middle part of upper left bar 15 and bottom left bar 17 is hinged, the middle part of upper right bar 16 and bottom right bar 18 is hinged, the lower end of upper left bar 15 and the upper end thereof of bottom left bar 17 are in the perpendicular chute of left latch 19, the lower end of upper right bar 16 and the upper end thereof of bottom right bar 18 are in the perpendicular chute of right latch 20, and left latch 19 and right latch 20 coordinate with the tooth 6.3 of draw runner 6.1 both sides; The middle part of upper left bar 15 and bottom left bar 17 is hinged, and the hinge that the middle part of upper right bar 16 and bottom right bar 18 is hinged coordinates in the sideslip groove 21 of transverse direction, and sideslip groove 21 is between spring 13 and draw runner 6.1.
Claims (2)
1. a combined multiple spot variable security band, comprise the bottom-right right taking-up device (1) of seat, the ribbon of right taking-up device (1) protrudes upward, through top-right guide ring (2), again through the ribbon hole (4) of dead bolt (3), then get back to seat lower right to fix, form double-deck telescopic ribbon, the front portion of dead bolt (3) coordinates with snap close (5), it is characterized in that: described snap close (5) is arranged on the lockable carriage (6) of seat lower left;
The formation of described carriage (6) is: vertical draw runner (6.1) is fixed on seat lower left, the groove bearing fit of draw runner (6.1) and slide block (6.2); Be provided with locking mechanism between slide block (6.2) and draw runner (6.1), snap close (5) is fixed on the right side of slide block (6.2);
Seat back lower left is provided with left taking-up device (7), the ribbon of left taking-up device (7) protrudes upward, through the upper left guide ring in seat front (8), again through the ribbon hole (9) on slide block, then get back to lower left to fix, form double-deck telescopic left ribbon.
2. one according to claim 1 combined multiple spot variable security band, is characterized in that:
The formation of described locking mechanism is: the upper and lower of slide block (6.2) is respectively equipped with block (10) and lower block (11), upper button spindle (12) is inserted at the middle part of upper block (10), the bottom of upper button spindle (12) is connected with spring (13), and the other end of spring (13) is connected to the top of lower button spindle (14); The lower end of upper button spindle (12) and the upper end thereof of upper left bar (15) and upper right bar (16), the upper end of lower button spindle (14) and the lower end of bottom left bar (17) and bottom right bar (18) hinged; The middle part of upper left bar (15) and bottom left bar (17) is hinged, and the middle part of upper right bar (16) and bottom right bar (18) is hinged; The lower end of upper left bar (15) and the upper end thereof of bottom left bar (17) are in the perpendicular chute of left latch (19), and the lower end of upper right bar (16) and the upper end thereof of bottom right bar (18) are in the perpendicular chute of right latch (20); Left latch (19) and right latch (20) coordinate with the tooth (6.3) of draw runner (6.1) both sides; The middle part of upper left bar (15) and bottom left bar (17) is hinged, the hinge that the middle part of upper right bar (16) and bottom right bar (18) is hinged coordinates in the sideslip groove (21) of transverse direction, and sideslip groove (21) is positioned between spring (13) and draw runner (6.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520065587.4U CN204527117U (en) | 2015-01-30 | 2015-01-30 | A kind of combined multiple spot variable security band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520065587.4U CN204527117U (en) | 2015-01-30 | 2015-01-30 | A kind of combined multiple spot variable security band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204527117U true CN204527117U (en) | 2015-08-05 |
Family
ID=53741155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520065587.4U Expired - Fee Related CN204527117U (en) | 2015-01-30 | 2015-01-30 | A kind of combined multiple spot variable security band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204527117U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588569A (en) * | 2019-09-29 | 2019-12-20 | 厦门金龙联合汽车工业有限公司 | Vehicle seat for reducing forward movement of passenger under collision working condition |
| CN111267773A (en) * | 2018-12-05 | 2020-06-12 | 现代自动车株式会社 | Improved four-point safety belt and vehicle comprising same |
-
2015
- 2015-01-30 CN CN201520065587.4U patent/CN204527117U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111267773A (en) * | 2018-12-05 | 2020-06-12 | 现代自动车株式会社 | Improved four-point safety belt and vehicle comprising same |
| CN111267773B (en) * | 2018-12-05 | 2024-02-23 | 现代自动车株式会社 | Improved four-point safety belt and vehicle comprising same |
| CN110588569A (en) * | 2019-09-29 | 2019-12-20 | 厦门金龙联合汽车工业有限公司 | Vehicle seat for reducing forward movement of passenger under collision working condition |
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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: 20150805 Termination date: 20190130 |