CN111346316A - Telescopic assembly and safety protection mechanism with same - Google Patents
Telescopic assembly and safety protection mechanism with same Download PDFInfo
- Publication number
- CN111346316A CN111346316A CN202010234753.4A CN202010234753A CN111346316A CN 111346316 A CN111346316 A CN 111346316A CN 202010234753 A CN202010234753 A CN 202010234753A CN 111346316 A CN111346316 A CN 111346316A
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- rotating shaft
- rod
- safety belt
- driving part
- driving
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- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 240000007643 Phytolacca americana Species 0.000 claims description 11
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0006—Harnesses; Accessories therefor
- A62B35/0025—Details and accessories
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
- A63G31/00—Amusement arrangements
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
The utility model relates to the technical field of safety belts, and provides a telescopic assembly and a safety protection mechanism with the same, wherein the telescopic assembly comprises a box body, a rotating shaft, a safety belt, a stop disc and a first driving part, and the rotating shaft is rotatably arranged in the box body; the safety belt is wound on the rotating shaft, and one end of the safety belt is provided with a plug-in buckle; the stop disc is arranged on the rotating shaft; the first driving part is arranged on the box body and is arranged at an interval with the rotating shaft, and the first driving part has a first stopping state connected with the stop disk and a first releasing state separated from the stop disk. The telescopic assembly controls the fixing and the rotation of the rotating shaft through the connection or the separation of the first driving part and the stop disc, so that the safety belt is prevented from being extended out by mistake.
Description
Technical Field
The utility model relates to a safety belt technical field especially relates to a flexible subassembly and have its safety protection mechanism.
Background
At the present stage, the length that its pull-out can be adjusted according to the in-service use needs to scalable safety belt, and after tying up the safety belt, the length of safety belt still can be elongated for the second time to this satisfies passenger's activity demand. However, in the case of facilities such as amusement rides, which require a high safety factor, the safety belts may be stretched during use, which causes a certain safety problem.
Disclosure of Invention
It is a primary object of the present disclosure to overcome at least one of the above-mentioned disadvantages of the prior art and to provide a telescopic assembly and a safety protection mechanism having the same.
According to a first aspect of the present invention there is provided a telescopic assembly comprising:
a box body;
the rotating shaft is rotatably arranged in the box body;
the safety belt is wound on the rotating shaft, and one end of the safety belt is provided with a buckle;
the stop disc is arranged on the rotating shaft;
the first driving part is arranged on the box body and is arranged at an interval with the rotating shaft, and the first driving part has a first stop state connected with the stop disk and a first release state separated from the stop disk.
In one embodiment of the invention, the retraction assembly further comprises:
and one end of the volute spring is connected with the box body, and the other end of the volute spring is connected with the rotating shaft, so that when the first driving part has a first release state, the volute spring can drive the rotating shaft to rotate, and the safety belt separated from the rotating shaft is wound on the rotating shaft.
In one embodiment of the invention, the rotating shaft is provided with two baffles in pair, the two baffles in pair are oppositely and alternately arranged, and the safety belt is wound between the two baffles;
wherein, the volute spring is positioned between the stop disk and the baffle plate.
In one embodiment of the invention, the catch discs and the first drive parts are each provided in pairs, the safety belt being located between two catch discs in a pair, the two catch discs in a pair being located between two first drive parts in a pair.
In one embodiment of the present invention, the first driving part includes a driving rod telescopically disposed such that when the driving rod is extended, the driving rod is coupled with the stopping disk to restrict the rotation of the rotation shaft with respect to the case; or when the driving rod is contracted, the driving rod is separated from the stop disk, so that the rotating shaft can rotate relative to the box body.
In one embodiment of the present invention, the first driving part is a telescopic electromagnetic push rod.
In one embodiment of the invention, the first driving part is arranged inside the cartridge body.
According to a second aspect of the present invention, there is provided a safety protection mechanism comprising the above-mentioned telescopic assembly and a locking assembly in which a buckle is detachably inserted.
In one embodiment of the present invention, a latch assembly comprises:
a body;
the bolt is arranged in the body, and the eye-splice is detachably connected with the bolt;
the poke rod is movably arranged in the body and is connected with the lock tongue;
the unlocking button is arranged on the body and connected with the poking rod, so that when the unlocking button is pressed to move, the unlocking button drives the lock tongue to be separated from the plug buckle through the poking rod;
the second driving part is arranged on the body and has a second stopping state connected with the unlocking button and a second releasing state separated from the unlocking button.
In one embodiment of the present invention, the second driving part is a telescopic electromagnetic push rod.
The telescopic assembly controls the fixing and the rotation of the rotating shaft through the connection or the separation of the first driving part and the stop disc, so that the safety belt is prevented from being extended out by mistake. When the safety belt is used specifically, the first driving part is separated from the stop disc, the safety belt can be pulled out of the rotating shaft at the moment, after the safety belt is pulled out to a proper position, the inserting buckle is locked, then the first driving part is connected with the stop disc, and at the moment, the safety belt cannot be pulled out of the rotating shaft, so that the problem that the safety belt is pulled out by mistake in the process of using the safety belt is solved.
Drawings
Various objects, features and advantages of the present disclosure will become more apparent from the following detailed description of preferred embodiments thereof, when considered in conjunction with the accompanying drawings. The drawings are merely exemplary illustrations of the disclosure and are not necessarily drawn to scale. In the drawings, like reference characters designate the same or similar parts throughout the different views. Wherein:
FIG. 1 is a schematic diagram illustrating the construction of a safety protection mechanism according to an exemplary embodiment;
FIG. 2 is a schematic diagram illustrating a telescoping assembly according to an exemplary embodiment;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is a schematic view of the internal construction of a latch assembly according to an exemplary embodiment.
The reference numerals are explained below:
10. a box body; 11. putting the box on; 12. a box is lowered; 20. a rotating shaft; 21. a baffle plate; 30. a seat belt; 31. inserting and buckling; 40. a stopper disk; 50. a first driving section; 51. a drive rod; 60. a volute spring; 70. a body; 71. an upper cover; 72. a lower cover; 73. a security box; 80. a latch bolt; 81. a poke rod; 82. an unlock button; 83. a second driving section; 84. compressing the spring.
Detailed Description
Exemplary embodiments that embody features and advantages of the present disclosure are described in detail below in the specification. It is to be understood that the disclosure is capable of various modifications in various embodiments without departing from the scope of the disclosure, and that the description and drawings are to be regarded as illustrative in nature, and not as restrictive.
In the following description of various exemplary embodiments of the disclosure, reference is made to the accompanying drawings, which form a part hereof, and in which are shown by way of illustration various exemplary structures, systems, and steps in which aspects of the disclosure may be practiced. It is to be understood that other specific arrangements of parts, structures, example devices, systems, and steps may be utilized and structural and functional modifications may be made without departing from the scope of the present disclosure. Moreover, although the terms "over," "between," "within," and the like may be used in this specification to describe various example features and elements of the disclosure, these terms are used herein for convenience only, e.g., in accordance with the orientation of the examples in the figures. Nothing in this specification should be construed as requiring a specific three dimensional orientation of structures in order to fall within the scope of this disclosure.
Referring to fig. 1 to 3, a telescopic assembly according to an embodiment of the present invention includes: a case 10; the rotating shaft 20, the rotating shaft 20 is rotatably arranged in the box body 10; a safety belt 30, wherein the safety belt 30 is wound on the rotating shaft 20, and one end of the safety belt 30 is provided with a buckle 31; a stopping disk 40, the stopping disk 40 being disposed on the spindle 20; and a first driving part 50, the first driving part 50 being disposed on the case 10 and spaced apart from the spindle 20, the first driving part 50 having a first locking state coupled to the stopping disk 40 and a first release state separated from the stopping disk 40.
The retractor assembly according to an embodiment of the present invention controls the fixing and rotation of the spindle 20 by coupling or decoupling the first driving part 50 with or from the stopping disk 40, thereby preventing the safety belt 30 from being extended by mistake. In a specific use, the first driving part 50 is separated from the stopping disk 40, the safety belt 30 can be pulled out from the spindle 20, the eye-splice 31 is locked after the safety belt 30 is pulled out to a proper position, and then the first driving part 50 is connected with the stopping disk 40, and the safety belt 30 cannot be pulled out from the spindle 20, so that the problem of pulling out by mistake in the process of using the safety belt 30 is prevented.
In one embodiment, the safety belt 30 is wound around the rotating shaft 20, the buckle 31 is located at the outer side of the case 10, and the safety belt 30 can be pulled out by pulling the safety belt 30 or the buckle 31 located at the outer side.
In one embodiment, as shown in fig. 3, the retraction assembly further comprises: and a spiral spring 60, one end of the spiral spring 60 being connected to the case 10, and the other end of the spiral spring 60 being connected to the rotating shaft 20, such that the spiral spring 60 can drive the rotating shaft 20 to rotate when the first driving part 50 has the first release state, such that the safety belt 30 disengaged from the rotating shaft 20 is wound around the rotating shaft 20. When the safety belt 30 is pulled out, the safety belt drives the rotating shaft 20 to rotate, at this time, the rotating shaft 20 pulls the volute spring 60 to rotate, the volute spring 60 stores potential energy, and when the first driving part 50 is connected with the stopping disk 40, the restoring potential energy of the volute spring 60 at this time cannot overcome the connecting force of the first driving part 50 and the stopping disk 40, so that the safety belt 30 cannot be automatically wound on the rotating shaft 20. When the first driving part 50 is separated from the stopper disk 40, the spiral spring 60 is automatically restored to the original state, and in the process, the spiral spring 60 rotates the spindle 20, so that the safety belt 30 is automatically wound around the spindle 20, thereby automatically retracting the safety belt 30.
In one embodiment, as shown in fig. 3, the rotating shaft 20 is provided with two baffles 21 in pairs, the two baffles 21 in pairs are oppositely and separately arranged, and the safety belt 30 is wound between the two baffles 21; wherein the volute spring 60 is located between the stopper disk 40 and the baffle 21. The two blocking plates 21 on the rotating shaft 20 form a containing space for containing the safety belt 30, and the two blocking plates 21 form a limit for the safety belt 30 to prevent the safety belt 30 from being separated from the rotating shaft 20.
In one embodiment, the baffle 21 and the volute spring 60 are spaced apart, and the volute spring 60 is spaced apart from the stopper disk 40.
In one embodiment, the catch disks 40 and the first drive portions 50 are each provided in pairs, with the seat belt 30 being located between the two catch disks 40 in a pair, and the two catch disks 40 in a pair being located between the two first drive portions 50 in a pair.
In one embodiment, the two stopper discs 40 in pair, the two volute springs 60 in pair, and the two shutters 21 in pair are located between the two first driving portions 50 in pair, and the stopper disc 40 is disposed adjacent to the first driving portion 50, so that the first driving portion 50 can be directly connected to or separated from the stopper disc 40, and the two first driving portions 50 can be simultaneously connected to the two stopper discs 40, i.e., stable fixation of the stopper disc 40 is ensured, thereby preventing the spindle 20 from being rotated by mistake, and in this way, the safety belt 30 is pulled out by mistake.
In one embodiment, as shown in fig. 3, the first driving part 50 includes a driving rod 51, and the driving rod 51 is telescopically disposed such that when the driving rod 51 is extended, the driving rod 51 is connected with the stopping disk 40 to limit the rotation of the spindle 20 relative to the case 10; or, when the driving lever 51 is contracted, the driving lever 51 is separated from the stopping disk 40 so that the spindle 20 can rotate with respect to the case 10. The drive rod 51 is inserted into a hole of the locking disk 40 during the extension process, so that the connection between the drive rod 51 and the locking disk 40 is achieved. The driving rod 51 of the first driving part 50 is extended or retracted to connect with or separate from the stopping disk 40, so as to control the stopping and rotation of the spindle 20, the driving rod 51 and the stopping disk 40 may be located in the same space, i.e. there is no shielding therebetween, or a shielding plate may be disposed between the driving rod 51 and the stopping disk 40, and then a through hole for the driving rod 51 to pass through is disposed on the shielding plate, so as to connect with the stopping disk 40 after passing through the through hole.
In one embodiment, the first driving part 50 is a telescopic electromagnetic push rod. In specific use, when the telescopic electromagnetic push rod is in a power-off state, the push rod is in a retraction state, at this time, the push rod of the telescopic electromagnetic push rod is separated from the stop disc 40, the rotating shaft 20 can rotate, and at this time, the safety belt 30 can be pulled out of the box body 10 or retracted into the box body 10. When the telescopic electromagnetic push rod is in a power-on state, the push rod is in an extending state, at the moment, the push rod of the telescopic electromagnetic push rod is connected with the stop disc 40, and the safety belt 30 can not be pulled out or retracted. Or, in specific use, when the telescopic electromagnetic push rod is in the power-on state, the push rod thereof is in the retraction state, at this time, the push rod of the telescopic electromagnetic push rod is separated from the stop disc 40, the rotating shaft 20 can rotate, and at this time, the safety belt 30 can be pulled out of the box body 10 or retracted into the box body 10. When the telescopic electromagnetic push rod is in a power-off state, the push rod is in an extending state, at the moment, the push rod of the telescopic electromagnetic push rod is connected with the stop disc 40, and the safety belt 30 cannot be pulled out. The telescopic electromagnetic push rod is powered on or off to extend or retract the push rod, and the telescopic electromagnetic push rod is not limited in the embodiment and can be selected in specific use.
In one embodiment, as shown in fig. 2 and 3, the first driving part 50 is disposed inside the cartridge 10. The spindle 20, the stopping disk 40 and the first driving part 50 are all located in the box body 10, wherein the box body 10 is composed of an upper box 11 and a lower box 12, the upper box 11 is connected with the lower box 12, and the first driving part 50 and the volute spring 60 are all connected with the lower box 12.
An embodiment of the present invention further provides a safety protection mechanism, please refer to fig. 1 to 4, the safety protection mechanism includes the above-mentioned retractable assembly and locking assembly, and the inserting buckle 31 is detachably inserted into the locking assembly.
The safety protection mechanism of one embodiment of the invention comprises a telescopic assembly and a lock catch assembly, and when in specific use, the insert buckle 31 can be inserted into the lock catch assembly, so that the telescopic assembly and the lock catch assembly are connected. In order to ensure the safety of the passenger, the first driving part 50 is coupled to the stopping disk 40, and the seat belt 30 is in a fixed state, i.e., cannot be pulled out of the case 10 or retracted into the case 10. After the passenger finishes using the buckle 31, the first driving part 50 is separated from the stopper disc 40 by withdrawing the buckle from the inside of the latch assembly, and the safety belt 30 can be automatically retracted into the case 10 by the coil spring 60.
In one embodiment, as shown in fig. 4, the catch assembly includes: a body 70; the bolt 80, the bolt 80 is set up in the body 70, the eye-splice 31 is connected with the bolt 80 removably; the poke rod 81, the poke rod 81 is movably arranged in the body 70, and the poke rod 81 is connected with the lock tongue 80; the unlocking button 82 is arranged on the body 70, the unlocking button 82 is connected with the poke rod 81, and when the unlocking button 82 is pressed to move, the unlocking button 82 drives the bolt 80 to be separated from the plug buckle 31 through the poke rod 81; and a second driving part 83, the second driving part 83 being provided on the body 70, the second driving part 83 having a second stopping state connected to the unlock button 82 and a second releasing state separated from the unlock button 82. The plug buckle 31 and the lock tongue 80 are in a mutual adaptive relationship, after the plug buckle 31 is inserted into the lock tongue 80, the plug buckle 31 is in clamping connection with the lock tongue 80, in order to prevent the plug buckle 31 from being separated from the lock tongue 80 by mistakenly pressing the unlocking button 82, the second driving part 83 is connected with the unlocking button 82 at the moment, the unlocking button 82 cannot be pressed, and therefore mistaken separation of the plug buckle 31 and the lock tongue 80 cannot occur. The first driving part 50 is connected with the stopping disk 40, at this time, the safety belt 30 cannot be pulled out or retracted, the second driving part 83 is connected with the unlocking button 82, the unlocking button 82 cannot drive the poke rod 81 to drive the bolt 80 to be separated from the buckle 31, that is, the first driving part 50 and the second driving part 83 realize double protection of the safety protection mechanism, so that the safety belt 30 cannot be loosened or separated.
In one embodiment, the second driving portion 83 is a telescopic electromagnetic push rod. When the telescopic electromagnetic push rod is in a power-off state, the push rod is in a retraction state, at the moment, the push rod of the telescopic electromagnetic push rod is separated from the unlocking button 82, the unlocking button 82 can be pressed, the bolt 80 can move, and therefore the bolt 80 can be separated from the eye-splice 31. When the telescopic electromagnetic push rod is in a power-on state, the push rod is in an extending state, at the moment, the push rod of the telescopic electromagnetic push rod is connected with the unlocking button 82, the unlocking button 82 cannot be pressed, the lock tongue 80 cannot be moved, and therefore the lock tongue 80 cannot be separated from the eye-splice 31. Or, when in specific use, when the telescopic electromagnetic push rod is in the power-on state, the push rod is in the retraction state, at this time, the push rod of the telescopic electromagnetic push rod is separated from the unlocking button 82, the unlocking button 82 can be pressed, the bolt 80 can move, and therefore the bolt 80 can be separated from the eye-splice 31. When the telescopic electromagnetic push rod is in a power-off state, the push rod is in an extending state, at the moment, the push rod of the telescopic electromagnetic push rod is connected with the unlocking button 82, the unlocking button 82 cannot be pressed, the lock tongue 80 cannot be moved, and therefore the lock tongue 80 cannot be separated from the eye-splice 31. The telescopic electromagnetic push rod is powered on or off to extend or retract the push rod, and the telescopic electromagnetic push rod is not limited in the embodiment and can be selected in specific use.
In one embodiment, as shown in fig. 4, the latch assembly further comprises: and a compression spring 84, the compression spring 84 being disposed on the body 70 and connected with the latch 80 such that the compression spring 84 drives the unlock button 82 to return to the original position after the second driving part 83 is separated from the unlock button 82. When the insert buckle 31 is connected with the bolt 80, the unlocking button 82 is pressed, the bolt 80 is separated from the insert buckle 31, the bolt 80 is pressed by the compression spring 84, after the insert buckle 31 is pulled out, the compression spring 84 returns to the original state, namely the bolt 80 is pushed to return to the original position, namely the bolt 80 pushes the poking rod 81, and then the poking rod 81 pushes the unlocking button 82 to return to the original position.
In one embodiment, the body 70 is composed of an upper cover 71 and a lower cover 72, the upper cover 71 is connected with the lower cover 72, a safety box 73 is positioned in the upper cover 71 and the lower cover 72 and connected with the lower cover 72, a latch 80, a tap lever 81 and an unlocking button 82 are positioned in the safety box 73, the safety box 73 and a second driving part 83 are connected with the lower cover 72, and a compression spring 84 is respectively connected with the latch 80 and the safety box 73. During specific use, when the unlocking button 82 is pressed to push the poking rod 81, the bolt 80 moves downwards, so that the eye-splice 31 is poked out of the bolt 80, the compression spring 84 pushes the bolt 80, and the bolt 80 pushes the poking rod 81 to enable the unlocking button 82 to return.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This invention is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and exemplary embodiments be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (10)
1. A telescoping assembly, comprising:
a case (10);
the rotating shaft (20), the said rotating shaft (20) is set up in the said cartridge body (10) rotatably;
the safety belt (30) is wound on the rotating shaft (20), and one end of the safety belt (30) is provided with an insert buckle (31);
a stopping disk (40), the stopping disk (40) being disposed on the spindle (20);
the first driving part (50) is arranged on the box body (10) and is spaced from the rotating shaft (20), and the first driving part (50) has a first stop state connected with the stop disk (40) and a first release state separated from the stop disk (40).
2. The telescoping assembly of claim 1, further comprising:
a volute spring (60), one end of the volute spring (60) is connected with the box body (10), the other end of the volute spring (60) is connected with the rotating shaft (20), so that when the first driving part (50) has the first release state, the volute spring (60) can drive the rotating shaft (20) to rotate, and the safety belt (30) separated from the rotating shaft (20) is wound on the rotating shaft (20).
3. The telescopic assembly according to claim 2, wherein the rotating shaft (20) is provided with two baffles (21) in pairs, the two baffles (21) in pairs are oppositely and separately arranged, and the safety belt (30) is wound between the two baffles (21);
wherein the volute spring (60) is located between the stopper disc (40) and the baffle (21).
4. The telescopic assembly according to claim 1, wherein the stop disc (40) and the first drive part (50) are each provided in pairs, the safety belt (30) being located between two of the stop discs (40) in a pair, the two stop discs (40) in a pair being located between two of the first drive parts (50) in a pair.
5. The telescopic assembly according to any of the claims from 1 to 4, characterized in that said first driving portion (50) comprises a driving rod (51), said driving rod (51) being telescopically arranged so that, when said driving rod (51) is extended, said driving rod (51) is connected with said stop disc (40) to limit the rotation of said spindle (20) with respect to said box (10); or, when the driving rod (51) is contracted, the driving rod (51) is separated from the stopping disk (40) so that the rotating shaft (20) can rotate relative to the box body (10).
6. Telescopic assembly according to claim 5, wherein the first drive part (50) is a telescopic electromagnetic push rod.
7. Telescopic assembly according to claim 1, wherein said first drive (50) is provided within said cartridge (10).
8. A safety protection mechanism, characterized by comprising a telescopic assembly and a latch assembly according to any one of claims 1 to 7, said insert buckle (31) being removably insertable in said latch assembly.
9. The security protection mechanism of claim 8, wherein the latch assembly comprises:
a body (70);
the bolt (80), the bolt (80) is set up in the body (70), the said eye-splice (31) is connected with the said bolt (80) removably;
the poke rod (81), the poke rod (81) is movably arranged in the body (70), and the poke rod (81) is connected with the lock tongue (80);
the unlocking button (82) is arranged on the body (70), the unlocking button (82) is connected with the poking rod (81), and when the unlocking button (82) is pressed to move, the unlocking button (82) drives the bolt (80) to be separated from the insert buckle (31) through the poking rod (81);
a second driving part (83), the second driving part (83) is arranged on the body (70), and the second driving part (83) has a second stop state connected with the unlocking button (82) and a second release state separated from the unlocking button (82).
10. The safety mechanism according to claim 9, wherein the second drive portion (83) is a telescopic electromagnetic push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010234753.4A CN111346316A (en) | 2020-03-30 | 2020-03-30 | Telescopic assembly and safety protection mechanism with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010234753.4A CN111346316A (en) | 2020-03-30 | 2020-03-30 | Telescopic assembly and safety protection mechanism with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111346316A true CN111346316A (en) | 2020-06-30 |
Family
ID=71189202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010234753.4A Pending CN111346316A (en) | 2020-03-30 | 2020-03-30 | Telescopic assembly and safety protection mechanism with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111346316A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5839174A (en) * | 1997-06-13 | 1998-11-24 | Breed Automotive Technology, Inc. | Seat belt buckle |
| KR20000065879A (en) * | 1999-04-09 | 2000-11-15 | 홍승광 | automatic releas apparatus of seat belt in automobile |
| CN205417507U (en) * | 2015-11-20 | 2016-08-03 | 比亚迪股份有限公司 | Seat belt retractor and seat belt apparatus |
| CN108968240A (en) * | 2018-08-24 | 2018-12-11 | 艾陌极智能装备（深圳）有限公司 | Intelligent and safe belt lock catch |
| CN109131207A (en) * | 2018-09-06 | 2019-01-04 | 重庆霆鸿汽车配件有限公司 | A kind of actuating seatbelt |
| CN109501714A (en) * | 2017-09-15 | 2019-03-22 | 比亚迪股份有限公司 | Vehicle sense locking system, band sense locking system and automobile safety belt latching sensing device |
| CN212282601U (en) * | 2020-03-30 | 2021-01-05 | 保利(广州)旅游产业有限公司 | Telescopic assembly and safety protection mechanism with same |
-
2020
- 2020-03-30 CN CN202010234753.4A patent/CN111346316A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5839174A (en) * | 1997-06-13 | 1998-11-24 | Breed Automotive Technology, Inc. | Seat belt buckle |
| KR20000065879A (en) * | 1999-04-09 | 2000-11-15 | 홍승광 | automatic releas apparatus of seat belt in automobile |
| CN205417507U (en) * | 2015-11-20 | 2016-08-03 | 比亚迪股份有限公司 | Seat belt retractor and seat belt apparatus |
| CN109501714A (en) * | 2017-09-15 | 2019-03-22 | 比亚迪股份有限公司 | Vehicle sense locking system, band sense locking system and automobile safety belt latching sensing device |
| CN108968240A (en) * | 2018-08-24 | 2018-12-11 | 艾陌极智能装备（深圳）有限公司 | Intelligent and safe belt lock catch |
| CN109131207A (en) * | 2018-09-06 | 2019-01-04 | 重庆霆鸿汽车配件有限公司 | A kind of actuating seatbelt |
| CN212282601U (en) * | 2020-03-30 | 2021-01-05 | 保利(广州)旅游产业有限公司 | Telescopic assembly and safety protection mechanism with same |
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