CN111361745A - Airplane seat waistband lock - Google Patents
Airplane seat waistband lock Download PDFInfo
- Publication number
- CN111361745A CN111361745A CN201911119324.6A CN201911119324A CN111361745A CN 111361745 A CN111361745 A CN 111361745A CN 201911119324 A CN201911119324 A CN 201911119324A CN 111361745 A CN111361745 A CN 111361745A
- Authority
- CN
- China
- Prior art keywords
- lock
- waistband
- lock pin
- pin
- cylinder
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 33
- 239000010959 steel Substances 0.000 claims abstract description 33
- 238000007906 compression Methods 0.000 claims abstract description 31
- 230000006835 compression Effects 0.000 claims abstract description 30
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D25/00—Emergency apparatus or devices, not otherwise provided for
- B64D25/02—Supports or holding means for living bodies
- B64D25/04—Seat modifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
- B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
- B64D11/062—Belts or other passenger restraint means for passenger seats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
- B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
- B64D11/0689—Arrangements of seats, or adaptations or details specially adapted for aircraft seats specially adapted for pilots
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses an airplane seat waistband lock, which comprises a waistband locking plate (1) and a waistband lock body for locking the waistband locking plate, wherein the waistband lock body comprises a waistband locking pin (3), a locking cylinder (4), a compression spring (7), a locking cover (9), a steel cable end (10), a steel cable (11) and a locking pin connecting body (13), and one end of the locking cylinder (4) is spliced with the waistband locking plate (1); the other end is an internal thread opening end; the waistband lock pin (3) is a cylinder, one end of the waistband lock pin is in threaded connection with one end of the lock pin connector (13), the other end of the waistband lock pin penetrates through the lock pin hole (15) and extends out of the open slot (14), and the middle part of the waistband lock pin is provided with an annular step (17) which is clamped in the inner cavity of the lock cylinder (4); the lock cylinder (4) is sleeved with a manual sliding ring (6), and the lock cylinder (4) is provided with a transverse L-shaped slideway (22) along the axial direction; the sliding screw (5) is installed on the manual sliding ring (6) and is installed in the threaded hole (20) through the L-shaped slide way (22) to be fixedly connected with the waistband lock pin (3), and the manual sliding ring (6) can slide along the lock cylinder (4), so that the waistband lock pin (3) moves along the axial direction, and the unlocking is realized by overcoming the spring resistance of the compression spring (7).
Description
Technical Field
The invention belongs to the field of lifesaving, and particularly relates to an airplane seat waistband lock.
Background
On present military transport aircraft seat, adopt the metal system cable wire to control the separating mechanism of seat waist, when the pilot need be emergent when leaving the aircraft, the seat probably breaks down or is damaged, and seat manipulation cable wire destroys or receives external force to influence to take place to become invalid at this moment, probably leads to the lockpin unblock incomplete and unable unblock, and the pilot can't break away from the restraint of seat, can bring very big life safety hidden danger for the pilot.
Disclosure of Invention
The technical purpose of the invention is as follows: the application provides a simple structure, uses reliable aircraft seat waistband lock, overcomes not enough among the prior art, and manual unblock when the seat manipulation cable wire destroys or receives external force to influence to take place to become invalid removes the restraint of waistband to the pilot.
The technical scheme of the invention is as follows:
an airplane seat waistband lock comprises a waistband locking plate and a waistband lock body for locking the waistband locking plate, and is characterized in that the waistband lock body comprises a waistband locking pin, a locking cylinder, a compression spring, a locking cover, a steel cable end, a steel cable and a locking pin connecting body, wherein,
one end of the lock cylinder is axially provided with an open slot for inserting the waistband locking plate, and the shape of the open slot is matched with the shape of the end part of the waistband buckle; the other end is an open end, a lock pin hole for inserting the belt lock pin is arranged at the joint of the open end and the open slot, and the open end is provided with internal threads;
the waistband lock pin is a cylinder, one end of the waistband lock pin is in threaded connection with one end of the lock pin connector, the other end of the waistband lock pin penetrates through the lock pin hole 5 and extends out of the open slot, the middle part of the waistband lock pin is provided with an annular step, and the annular step is clamped in the inner cavity of the lock cylinder;
the other end of the lock pin connector is in clearance fit with one end of the lock cover, so that the lock pin connector can move along the lock cover, the lock pin connector is in threaded connection with the other end of the lock cylinder, the compression spring is sleeved on the lock pin connector, one end of the compression spring abuts against the annular step, and the other end of the compression spring abuts against the lock cover;
in the scheme, a first hole is formed in the end part of the lock pin connecting body, a second hole is formed in the end part of the lock cover, the first hole 8 and the second hole are coaxial, and the end of the steel cable is clamped on the first hole through the second hole; the steel cable is pulled to drive the waistband lock pin to compress the compression spring so that the waistband lock pin moves into the lock cylinder to realize unlocking.
In the scheme, the lock cylinder is sleeved with a manual sliding ring, the manual sliding ring is in clearance fit with the outer surface of the lock cylinder and rotates by taking the lock cylinder as a shaft, the annular step is provided with a threaded hole, and the lock cylinder provided with the manual sliding ring is provided with a hole and is transversely provided with an L-shaped slide way along the axial direction; the sliding screw is arranged on the manual sliding ring and is arranged in the threaded hole through the L-shaped slide way to be fixedly connected with the waistband locking pin, and the manual sliding ring can slide along the lock cylinder, so that the waistband locking pin moves along the axial direction, and the unlocking is realized by overcoming the spring resistance of the compression spring.
In the above scheme, the long side of the L-shaped slide way is a linear slide way of the sliding screw, the short side of the L-shaped slide way is a circumferential slide way of the sliding screw, the circumferential slide of the sliding screw can lock the position of the waistband lock pin, the waistband lock pin is prevented from rebounding, and the waistband lock pin is ensured to be stably unlocked.
In the scheme, the inner surface of the manual sliding ring is provided with the wear-resistant coating, so that the manual sliding ring can smoothly slide on the outer surface of the lock cylinder.
In the scheme, the compression amount and the resilience force of the compression spring are controlled by the amount of screwing the lock cover into the lock cylinder.
In the scheme, the sliding space of the waistband lock pin in the lock cylinder is controlled by the amount of screwing the end of the steel cable into the lock cover.
In the scheme, the lock cover is fixed on the lock cylinder by the large nut, and the end of the steel cable is fixed on the lock cover by the small nut.
In the scheme, the waistband lock pin is circumferentially positioned by the sliding screw, so that the end inclined plane of the waistband lock pin faces forwards, and the waistband lock catch is convenient to insert.
In the scheme, the lock pin connector is provided with the slot for the steel cable end to be clamped conveniently.
In the scheme, the top end of the inner cavity of the lock pin connecting body is a hemispherical space for placing the front end of the steel cable, and the outer surface of the inner cavity of the lock pin connecting body is a flat section.
The technical effects of this application: this application has realized the unblock of seat manipulation cable wire and the manual unblock of manual slip ring through a set of device, provides the stable separation of waist hasp for the pilot, when emergent departure, can ensure that the pilot prevents that the lockpin that the unblock did not lead to the fact completely from kick-backing, or because of the unable unblock of lockpin that the manipulation cable wire became invalid and leads to, ensure that the pilot is stable breaks away from the seat restraint under the manipulation cable wire inefficacy condition, ensure pilot life safety. The aircraft seat has the characteristics of simple structure, reliable performance and low cost, and can be widely applied to aircraft seats.
Drawings
FIG. 1 is a schematic view of the installation site of the present application;
FIG. 2 is a schematic structural diagram of the present application;
FIG. 3 is a schematic cross-sectional view of FIG. 2 of the present application;
FIG. 4 is a schematic structural view of the lock cylinder 4 of the present application;
fig. 5 is a schematic view of the lock pin connector 13 of the present application.
Wherein: 1-waistband buckle, 2-seat support plate, 3-waistband lock pin, 4-lock cylinder, 5-sliding screw, 6-manual sliding ring, 7-compression spring, 8-big nut, 9-lock cover, 10-steel cable end, 11-steel cable, 12-small nut, 13-lock pin connector, 14-open slot, 15-lock pin hole, 16-open slot, 17-annular step, 18-hole I, 19-hole II, 20-threaded hole, 21-hole and 22- 'L' -shaped slideway.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
The present invention will be described in further detail below by way of specific embodiments:
example one
An airplane seat waistband lock comprises a waistband locking piece 1 and a waistband lock body for locking the waistband locking piece, and is characterized in that the waistband lock body comprises a waistband locking pin 3, a locking cylinder 4, a compression spring 7, a locking cover 9, a steel cable end 10, a steel cable 11 and a locking pin connecting body 13, wherein one end of the locking cylinder 4 is axially provided with an open slot 14 for inserting the waistband locking piece 1, and the shape of the open slot is matched with the shape of the end part of the waistband locking lock 1; the other end is an open end, a connecting part of the open end and the open slot 14 is provided with a locking pin hole 15 for the waistband locking pin 3 to be inserted, and the open end is provided with internal threads; the waistband lock pin 3 is a cylinder, one end of the waistband lock pin is in threaded connection with one end of the lock pin connector 13, the other end of the waistband lock pin penetrates through the lock pin hole 15 and extends out of the open slot (14), the middle part of the waistband lock pin is provided with an annular step (17), and the annular step (17) is clamped in the inner cavity of the lock cylinder 4; the other end of the lock pin connector 13 is in clearance fit with one end of the lock cover 9, so that the lock pin connector 13 can move along the lock cover 9, the lock pin connector 13 is in threaded connection with the other end of the lock cylinder 4, the compression spring 7 is sleeved on the lock pin connector 13, one end of the compression spring abuts against the annular step (17), and the other end of the compression spring abuts against the lock cover 9; the end part of the lock pin connecting body 13 is provided with a first hole 18, the end part of the lock cover 9 is provided with a second hole 19, the first hole 18 and the second hole 19 are coaxial, and the end of the steel cable 11 is clamped on the first hole 18 through the second hole 19; pulling the steel cable 11 to drive the waistband lock pin 3 to compress the compression spring 7 so that the waistband lock pin 3 moves into the lock cylinder 4 to realize unlocking.
A manual sliding ring (6) is sleeved on the lock cylinder 4, the manual sliding ring (6) is in clearance fit with the outer surface of the lock cylinder 4 and rotates by taking the lock cylinder 4 as a shaft, a threaded hole 20 is formed in the annular step (17), a hole 21 is formed in the manual sliding ring (6), and a transverse L-shaped slideway 22 is axially arranged on the lock cylinder 4; the sliding screw 5 is arranged on the manual sliding ring 6, is arranged in the threaded hole 20 through the L-shaped slideway 22 and is fixedly connected with the waistband lock pin 3, and the manual sliding ring 6 can slide along the lock cylinder 4, so that the waistband lock pin 3 moves along the axial direction, and the unlocking is realized by overcoming the spring resistance of the compression spring 7.
In the above scheme, the long side of the "L" shaped slide way 22 is a linear slide way of the sliding screw 5, the short side of the "L" shaped slide way 22 is a circumferential slide way of the sliding screw 5, and the circumferential slide of the sliding screw 5 can lock the position of the belt lock pin 3, so as to prevent the belt lock pin from rebounding, and ensure the stable unlocking of the belt lock pin 3.
The inner surface of the manual sliding ring 6 is provided with a wear-resistant coating which can smoothly slide on the outer surface of the lock cylinder 4.
The amount of compression and the resilience of the compression spring 7 is controlled by the amount of screwing of the lock cover 9 into the lock cylinder 4.
The sliding space of the belt pin 3 in the lock cylinder 4 is controlled by the amount of screwing of the cable end 10 into the lock cover 9.
The large nut 8 secures the lock cover 9 to the lock cylinder 4 and the small nut 12 secures the cable end 10 to the lock cover 9.
The waistband lock pin 3 is circumferentially positioned by the sliding screw 5, so that the end inclined plane of the waistband lock pin 3 faces forwards, and the insertion of the waistband lock catch 1 is facilitated.
The lock pin connector 13 is provided with a slot 16 for facilitating the clamping of the end of the steel cable.
The top end of the inner cavity of the lock pin connecting body 13 is a hemispherical space for placing the front end of the steel cable, and the outer surface of the inner cavity is a flat section.
Example two
As shown in figure 1, in the airplane seat waistband lock, a lock cylinder 4 is installed on a seat support plate 2 through a bolt, and a waistband buckle 1 is inserted on a waistband lock pin 3 in the lock cylinder 4 to provide waist restraint force for a pilot.
As shown in figure 2, in the airplane seat waistband lock, a sliding screw 5 is fixed on a waistband locking pin 3 through a manual sliding ring 6 in a threaded mode, the waistband locking pin 3 is installed inside a lock cylinder 4, and the inner surface of the manual sliding ring 6 is provided with a wear-resistant coating which can slide and rotate on the lock cylinder 4 smoothly.
As shown in fig. 3, the airplane seat waistband lock comprises a waistband buckle 1, a seat support plate 2, a waistband lock pin 3, a lock cylinder 4, a sliding screw 5, a manual sliding ring 6, a compression spring 7, a large nut 8, a lock cover 9, a steel cable end 10, a steel cable 11, a small nut 12 and a lock pin connector 13, wherein the waistband lock pin 3 is in threaded connection with the lock pin connector 13, the sliding screw 5 is fixed on the waistband lock pin 3 through the manual sliding ring 6 in a threaded manner, and the compression spring 7 is sleeved on the lock pin connector 13 to provide resilience of the waistband lock pin 3. The large nut 8 is screwed on the external thread of the lock cover 9, the lock cover 9 is in threaded connection with the lock cylinder 4, the steel cable end 10 is screwed on the internal thread of the lock cover 9, the small nut 12 fixes the steel cable end 10 on the lock cover 9, and the steel cable 11 is clamped on the inner cavity at the top end of the lock pin connecting body 13 and penetrates through the steel cable end 10. The sliding screw 5 connects the manual sliding ring 6 with the waistband lock pin 3 and can drive the waistband lock pin 3 to move linearly in the inner cavity of the lock cylinder 4. The amount of compression and resilience of the compression spring 7 is controlled by the amount of rotation of the lock cap 9 into the lock cylinder 4. The sliding space of the belt pin 3 in the lock cylinder 4 is controlled by the amount of screwing of the cable end 10 into the lock cover 9. The large nut 8 secures the lock cover 9 to the lock cylinder 4 and the small nut 12 secures the cable end 10 to the lock cover 9. After the waistband lock pin 3 is positioned by the sliding screw 5, the inclined plane of the end of the waistband lock pin 3 can be ensured to face forwards, and the insertion of the waistband lock catch 1 is convenient. When the operation of the steel cable is failed, the manual sliding ring 6 can be pulled to the limit position and then rotated, the waistband lock pin 3 is pulled and kept in an unlocking state, the lock pin is stably unlocked, and a pilot is enabled to be separated from the restraint of the seat.
As shown in FIG. 4, an outer surface of a lock cylinder 4 is provided with a transverse L-shaped slideway for driving a waistband lock pin 3 to slide by a sliding screw 5, a long side of the L-shaped slideway is used for linear sliding of the sliding screw 5, a short side of the L-shaped slideway is used for circumferential sliding of the sliding screw 5, and circumferential sliding of the screw 5 can lock the position of the waistband lock pin 3 to ensure unlocking of the waistband lock pin 3.
As shown in figure 5, the lock pin connector 13 is provided with a slot for facilitating the clamping of a steel cable end, the top end of an inner cavity is a hemispherical space for placing the front end of the steel cable, and a flat section is arranged outside the steel cable for facilitating the clamping and rotation of a tool.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. An airplane seat waistband lock comprises a waistband locking plate (1) and a waistband lock body for locking the waistband locking plate, and is characterized in that the waistband lock body comprises a waistband lock pin (3), a lock cylinder (4), a compression spring (7), a lock cover (9), a steel cable end (10), a steel cable (11) and a lock pin connecting body (13), wherein,
one end of the lock cylinder (4) is axially provided with an open slot (14) for inserting the waistband lock sheet (1), and the shape of the open slot is matched with the shape of the end part of the waistband lock catch (1); the other end is an open end, a lock pin hole (15) for the waistband lock pin (3) to be inserted is formed at the joint of the open end and the open slot (14), and the open end is provided with internal threads;
the waistband lock pin (3) is a cylinder, one end of the waistband lock pin is in threaded connection with one end of the lock pin connector (13), the other end of the waistband lock pin penetrates through the lock pin hole (15) and extends out of the open slot (14), the middle part of the waistband lock pin is provided with an annular step (17), and the annular step (17) is clamped in the inner cavity of the lock cylinder (4);
the other end of the lock pin connecting body (13) is in clearance fit with one end of the lock cover (9), so that the lock pin connecting body (13) can move along the lock cover (9), the lock pin connecting body (13) is in threaded connection with the other end of the lock cylinder (4), the compression spring (7) is sleeved on the lock pin connecting body (13), one end of the compression spring is propped against the annular step (17), and the other end of the compression spring is propped against the lock cover (9);
the end part of the lock pin connecting body (13) is provided with a first hole (18), the end part of the lock cover (9) is provided with a second hole (19), the first hole (18) and the second hole (19) are coaxial, and the end of the steel cable (11) is clamped on the first hole (18) through the second hole (19); the steel cable (11) is pulled to drive the waistband lock pin (3) to compress the compression spring (7) so that the waistband lock pin (3) moves into the lock cylinder (4) to realize unlocking.
2. The aircraft seat waistband lock of claim 1, wherein a manual sliding ring (6) is sleeved on the lock cylinder (4), the manual sliding ring (6) is in clearance fit with the outer surface of the lock cylinder (4) and rotates around the lock cylinder (4), a threaded hole (20) is formed in the annular step (17), a hole (21) is formed in the manual sliding ring (6), and a transverse L-shaped slideway (22) is axially formed in the lock cylinder (4); the sliding screw (5) is installed on the manual sliding ring (6) and is installed in the threaded hole (20) through the L-shaped slide way (22) to be fixedly connected with the waistband lock pin (3), and the manual sliding ring (6) can slide along the lock cylinder (4), so that the waistband lock pin (3) moves along the axial direction, and the unlocking is realized by overcoming the spring resistance of the compression spring (7).
3. The aircraft seat belt lock according to claim 2, characterized in that the long side of the L-shaped slideway (22) is a linear slideway of the sliding screw (5), the short side of the L-shaped slideway (22) is a circumferential slideway of the sliding screw (5), and the circumferential sliding of the sliding screw (5) can lock the position of the belt lock pin (3) to prevent the belt lock pin from rebounding, so as to stably unlock the belt lock pin (3).
4. An aircraft seat belt lock according to claim 2, characterized in that the inner surface of the manual sliding ring (6) has a wear-resistant coating which can slide smoothly on the outer surface of the lock cylinder (4).
5. An aircraft seat belt lock according to claim 1 or 2, characterized in that the amount of compression and resilience of the compression spring (7) is controlled by the amount of screwing of the lock cover (9) into the lock cylinder (4).
6. An aircraft seat belt lock according to claim 1 or 2, characterized in that the sliding space of the belt pin (3) in the lock cylinder (4) is controlled by the amount of screwing of the cable end (10) into the lock cover (9).
7. An aircraft seat belt lock according to claim 1 or 2, characterized in that the large nut (8) secures the lock cover (9) to the lock cylinder (4) and the small nut (12) secures the cable end (10) to the lock cover (9).
8. The aircraft seat belt lock according to claim 2, characterized in that the sliding screw (5) circumferentially positions the belt pin (3) such that the end of the belt pin (3) is inclined forward, facilitating the insertion of the belt buckle (1).
9. An aircraft seat belt lock according to claim 2, characterized in that the detent connection (13) has a slot (16) to facilitate the cable end snap-in.
10. An aircraft seat belt lock according to claim 2, characterized in that the top of the inner cavity of the locking pin connector (13) is a hemispherical space for accommodating the front end of the steel cable, and the outer surface is a flat section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911119324.6A CN111361745A (en) | 2019-11-15 | 2019-11-15 | Airplane seat waistband lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911119324.6A CN111361745A (en) | 2019-11-15 | 2019-11-15 | Airplane seat waistband lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111361745A true CN111361745A (en) | 2020-07-03 |
Family
ID=71202035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911119324.6A Pending CN111361745A (en) | 2019-11-15 | 2019-11-15 | Airplane seat waistband lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111361745A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111907718A (en) * | 2020-09-04 | 2020-11-10 | 航宇救生装备有限公司 | Automatic butt joint locking and disengaging device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW534047U (en) * | 2001-01-17 | 2003-05-21 | Sinox Co Ltd | Bicycle lock and bicycle grip lever containing the bicycle lock |
| CA2610490A1 (en) * | 2005-02-03 | 2006-08-10 | Heroux-Devtek Inc. | Alternative uplock release assembly |
| CN101052552A (en) * | 2004-10-07 | 2007-10-10 | 法雷奥电子连接***公司 | Fastener of automobile seat safety belt |
| CN201026856Y (en) * | 2007-02-15 | 2008-02-27 | 张金文 | Controlled self-disengaging safety belts |
| CN201411976Y (en) * | 2009-05-12 | 2010-02-24 | 袁冬 | Extension spring lock |
| CN102862544A (en) * | 2012-10-10 | 2013-01-09 | 北京汽车股份有限公司 | Automobile, safety belt and collision locking dog structure thereof |
| CN203157924U (en) * | 2013-03-29 | 2013-08-28 | 浙江万里安全器材制造有限公司 | Safety belt of middle seat of automobile |
-
2019
- 2019-11-15 CN CN201911119324.6A patent/CN111361745A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW534047U (en) * | 2001-01-17 | 2003-05-21 | Sinox Co Ltd | Bicycle lock and bicycle grip lever containing the bicycle lock |
| CN101052552A (en) * | 2004-10-07 | 2007-10-10 | 法雷奥电子连接***公司 | Fastener of automobile seat safety belt |
| CA2610490A1 (en) * | 2005-02-03 | 2006-08-10 | Heroux-Devtek Inc. | Alternative uplock release assembly |
| CN201026856Y (en) * | 2007-02-15 | 2008-02-27 | 张金文 | Controlled self-disengaging safety belts |
| CN201411976Y (en) * | 2009-05-12 | 2010-02-24 | 袁冬 | Extension spring lock |
| CN102862544A (en) * | 2012-10-10 | 2013-01-09 | 北京汽车股份有限公司 | Automobile, safety belt and collision locking dog structure thereof |
| CN203157924U (en) * | 2013-03-29 | 2013-08-28 | 浙江万里安全器材制造有限公司 | Safety belt of middle seat of automobile |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111907718A (en) * | 2020-09-04 | 2020-11-10 | 航宇救生装备有限公司 | Automatic butt joint locking and disengaging device |
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