CN115142745B - Door lock device for sliding door, sliding door and operating machine - Google Patents
Door lock device for sliding door, sliding door and operating machine Download PDFInfo
- Publication number
- CN115142745B CN115142745B CN202110343288.2A CN202110343288A CN115142745B CN 115142745 B CN115142745 B CN 115142745B CN 202110343288 A CN202110343288 A CN 202110343288A CN 115142745 B CN115142745 B CN 115142745B
- Authority
- CN
- China
- Prior art keywords
- door
- sliding
- unlocking
- sliding door
- lock device
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/36—Locks for passenger or like doors
- E05B83/40—Locks for passenger or like doors for sliding doors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/36—Locks for passenger or like doors
- E05B83/42—Locks for passenger or like doors for large commercial vehicles, e.g. trucks, construction vehicles or vehicles for mass transport
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/10—Handles
Landscapes
- Lock And Its Accessories (AREA)
Abstract
本发明提供一种滑移门用门锁装置、滑移门及作业机械，该滑移门用门锁装置，包括门把手，所述门把手被设置为用以固定安装在滑移门的门体上；解锁触发件，所述解锁触发件与所述门把手滑动连接，且所述解锁触发件的滑动方向与所述滑移门的打开方向相同；门开关，所述门开关安装于所述门把手上，且所述门开关位于所述解锁触发件的滑动路径上。本发明实现通过沿所述滑移门的打开方向滑动所述解锁触发件触发所述门开关解锁，并顺势将所述滑移门打开，简化开门动作，使所述滑移门开启更简便、省力，同时，可有效提高门把手的使用寿命，保证驾驶安全。
The present invention provides a door lock device for a sliding door, a sliding door and an operating machine. The door lock device for a sliding door comprises a door handle, wherein the door handle is configured to be fixedly mounted on a door body of the sliding door; an unlocking trigger, wherein the unlocking trigger is slidably connected to the door handle, and the sliding direction of the unlocking trigger is the same as the opening direction of the sliding door; and a door switch, wherein the door switch is mounted on the door handle, and the door switch is located on the sliding path of the unlocking trigger. The present invention realizes that the door switch is unlocked by sliding the unlocking trigger along the opening direction of the sliding door, and the sliding door is opened accordingly, thereby simplifying the door opening action, making the sliding door easier and more labor-saving to open, and at the same time, effectively improving the service life of the door handle and ensuring driving safety.
Description
Technical Field
The invention relates to the technical field of sliding door locks, in particular to a sliding door lock device for a sliding door, the sliding door and a working machine.
Background
Currently, sliding doors are increasingly commonly used in work machines. The sliding door is capable of horizontally pushing the door backwards along the body direction after the door is unlocked in the door opening direction, and different requirements are met on the unlocking mode of the door lock unlike the traditional hinge door. The traditional external buckling hand unlocking mode is basically adopted in the market at present, and the man-machine comfort is poor.
The traditional vehicle door hinge is connected with an outer handle to be unlocked, the force direction of the door is consistent with the movement direction of the door when the door is opened during unlocking, so that the labor is saved, the movement direction of the door after the door is opened after unlocking is backward along a vehicle body, the door needs to be continuously forced backward for a period of time after unlocking, and if the door handle is continuously used for unlocking, the door handle needs to be pulled out and then pushed backward horizontally, so that the labor is wasted, the handle is loosened and even damaged easily for a long time, and potential safety hazards are caused.
Disclosure of Invention
The invention provides a door lock device for a sliding door, the sliding door and an operation machine, which are used for solving the defect that the unlocking direction of a door handle is inconsistent with the moving direction of the door in the prior art, so that the door handle is easy to damage, realizing that the unlocking direction is consistent with the opening sliding direction of the sliding door, saving labor and prolonging the service life.
The present invention provides a door lock device for sliding door, comprising:
a door handle configured to be fixedly installed on a door body of the sliding door;
the unlocking trigger piece is in sliding connection with the door handle, and the sliding direction of the unlocking trigger piece is the same as the opening direction of the sliding door;
and the door switch is arranged on the door handle and is positioned on the sliding path of the unlocking trigger piece.
According to the door lock device for the sliding door, the door switch comprises the torsion spring, the return plate and the pin shaft, the torsion spring and the return plate are rotatably sleeved on the pin shaft, the pin shaft is installed in the cavity of the door handle, the first end of the torsion spring is arranged on the sliding path of the unlocking trigger piece, and the second end of the torsion spring is connected with the return plate.
According to the door lock device for the sliding door, the door handle is provided with the sliding hole, the sliding hole is positioned on the sliding path of the unlocking trigger piece, and the first end of the torsion spring is arranged in the sliding hole in a penetrating mode.
According to the door lock device for the sliding door, the door switch further comprises a lock tongue, the middle part of the return plate is sleeved on the pin shaft, the first end of the return plate is arranged in the sliding hole in a penetrating mode, and the second end of the return plate is connected with the lock tongue through a stay wire.
According to the door lock device for the sliding door, the return plate is provided with the shaft hole, the axis of the shaft hole is parallel to the axis of the pin shaft, the limiting pin is arranged in the shaft hole in a penetrating mode, and the second end of the torsion spring is connected with the limiting pin.
According to the door lock device for the sliding door, provided by the invention, one side of the limiting pin is provided with the clamping groove which is fixedly matched with the second end of the torsion spring, the other side of the limiting pin is provided with the clamping table which is arranged opposite to the clamping groove, and the clamping table is in limiting fit with the return plate.
According to the door lock device for the sliding door, the unlocking trigger piece is the unlocking sleeve, and the unlocking sleeve is slidably sleeved on the door handle;
the unlocking sleeve is provided with anti-slip lines or is sleeved with a rubber sleeve.
According to the door lock device for the sliding door, the guide sliding groove is formed in the inner side of the door handle, and the unlocking sleeve is provided with the assembling sliding groove which is in installation fit with the guide sliding groove.
The invention also provides a sliding door, which comprises a door body and the door lock device for the sliding door, wherein the door handle is fixedly arranged on the door body.
The invention also provides a working machine comprising the door lock device for the sliding door or the sliding door.
According to the door lock device for the sliding door, the door handle, the unlocking trigger piece and the door switch are arranged, the door handle is fixedly arranged on the door body of the sliding door, the unlocking trigger piece is in sliding connection with the door handle, the sliding direction of the unlocking trigger piece is the same as the opening direction of the sliding door, the door switch is arranged on the door handle, the door switch is positioned on the sliding path of the unlocking trigger piece, the unlocking trigger piece is slid along the opening direction of the sliding door to trigger the door switch to unlock, and the sliding door is opened along the potential, so that the door opening action is simplified, the sliding door is simpler and more convenient to open, labor is saved, the service life of the door handle can be effectively prolonged, and the driving safety is ensured.
Further, the sliding door according to the present invention has the above-described door lock device for sliding door, and thus has various advantages as described above.
Further, the work machine according to the present invention includes the sliding door lock device described above, and thus has various advantages as described above.
Drawings
In order to more clearly illustrate the invention or the technical solutions of the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a sliding door lock device according to the present invention;
fig. 2 is a partial structural sectional view of the sliding door lock apparatus provided by the present invention;
Fig. 3 is a schematic longitudinal sectional view of an unlocking sleeve in the door lock device for sliding door provided by the invention;
reference numerals:
100 parts of door handles, 110 parts of fixing bolts and 200 parts of unlocking sleeves;
210, an assembling chute, 310, a torsion spring and 320, a return plate;
330 parts of pin shafts, 340 parts of limiting pins and 400 parts of door bodies.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
A door lock device for a sliding door of the present invention is described below with reference to fig. 1 to 3, including:
a door handle 100, the door handle 100 being configured to be fixedly mounted on a door body 400 of the sliding door;
the unlocking trigger is in sliding connection with the door handle 100, and the sliding direction of the unlocking trigger is the same as the opening direction of the sliding door;
A door switch mounted on the door handle 100, and the door switch is located on a sliding path of the unlocking trigger. It will be appreciated that the door handle 100 is intended to be fixedly mounted to the door body 400 of a sliding door as a mounting carrier for an unlocking trigger and door switch. Specifically, the left and right ends of the door handle 100 are fixedly mounted on the door body 400 through the fixing bolts 110, so that the fixing strength is ensured, and the unlocking trigger and the door switch are conveniently assembled.
The unlocking trigger is slidably connected with the door handle 100, and the sliding direction of the unlocking trigger is the same as the opening direction of the sliding door, that is, the door handle 100 is horizontally and transversely arranged, the opening direction of the sliding door is the direction from front to back, that is, the direction along the left end to right end of the door handle 100, and the unlocking trigger can slide along the left end to right end of the door handle 100.
Wherein a door switch is installed on the door handle 100 to control the opening and locking of the door. The door switch is located on the sliding path of the unlocking trigger, that is, the trigger point of the door switch is disposed in the middle of the door handle 100 or between the middle and right ends of the door handle 100.
Specifically, the unlocking trigger and the door switch are correspondingly assembled to the door handle 100, the left and right ends of the door handle 100 are respectively mounted and fixed on the door body 400 through the fixing bolts 110, and the unlocking trigger is pulled to slide along the direction from the left end to the right end of the door handle 100, that is, the direction in which the sliding door is opened. When the right end of the unlocking trigger piece contacts with the trigger point of the door switch, the unlocking action of the door switch is triggered, the unlocking trigger piece is pulled continuously, at this time, the door handle 100 is not slid relatively any more, the door handle 100 is stressed, and the sliding door is opened in a sliding manner, so that the unlocking force direction is consistent with the opening sliding direction of the sliding door, the labor-saving and convenient effects are achieved, meanwhile, the door handle 100 is not required to be buckled, the failure rate of the door handle 100 is reduced, and the service life of the door handle 100 is prolonged. The arrow direction in fig. 1 is the sliding direction of the unlocking trigger.
According to the door lock device for the sliding door, the unlocking trigger piece is the unlocking sleeve 200, the unlocking sleeve 200 is slidably sleeved on the door handle 100, the unlocking sleeve 200 is provided with anti-slip lines, or the unlocking sleeve 200 is provided with a rubber sleeve. It can be understood that the unlocking trigger is set as an unlocking sleeve 200, the unlocking sleeve 200 is sleeved on the door handle 100 and can slide along the direction from the left end to the right end of the door handle 100, so that the door switch is triggered in the sliding process, and the unlocking operation of the sliding door is realized.
It should be noted that, in order to increase the friction force between the hand and the unlocking sleeve 200 during operation, the outer side wall of the unlocking sleeve 200 is provided with anti-slip lines, or the unlocking sleeve 200 is sleeved with a rubber sleeve, so that the comfort level is improved, or a finger slot which is adapted to the hand holding of the hand is arranged on the unlocking sleeve 200, so that the force application is facilitated, the anti-slip and anti-wear effects are achieved, the man-machine performance is good, and the service life is long.
According to the door lock device for sliding door provided by the present invention, the inside of the door handle 100 is provided with a guide chute, and the unlocking sleeve 200 is provided with an assembly chute 210 which is fitted with the guide chute. It will be appreciated that the inside of the door handle 100 is provided with a guide chute which is provided along the length of the handle. The unlocking sleeve 200 is provided with an assembling chute 210 on the inner side thereof, and the assembling chute 210 is mounted in the guiding chute and can slide in the guiding chute. That is, the unlocking sleeve 200 is tightly assembled with the guide chute of the door handle 100 by providing the assembly chute 210, so that the unlocking sleeve 200 is prevented from colliding with the door handle 100 during driving, and simultaneously, the free sliding of the unlocking sleeve 200 is ensured, and the sliding stability is improved.
According to the door lock device for the sliding door, provided by the invention, the door switch comprises the torsion spring 310, the return plate 320 and the pin shaft 330, wherein the torsion spring 310 and the return plate 320 are rotatably sleeved on the pin shaft 330, the pin shaft 330 is arranged in the cavity of the door handle 100, the first end of the torsion spring 310 is arranged on the sliding path of the unlocking trigger piece, and the second end of the torsion spring 310 is connected with the return plate 320. It will be appreciated that the door handle 100 is provided with a cavity that accommodates a door switch, that is, the door switch is mounted within the cavity of the door handle 100. Specifically, the door switch includes a torsion spring 310, a return plate 320 and a pin 330, the pin 330 is horizontally installed, the axial direction of the pin 330 is perpendicular to the length direction of the door handle 100, and two ends of the pin 330 are fixedly connected with inner side walls corresponding to the door handle 100 respectively. The return plate 320 and the torsion spring 310 are sequentially sleeved on the pin shaft 330, and the return plate 320 and the torsion spring 310 can rotate freely around the pin shaft 330 respectively. The first end of the torsion spring 310 is disposed on the sliding path of the unlocking trigger, the second end of the torsion spring 310 is connected with the return plate 320, that is, in the sliding process of the unlocking sleeve 200, the right end of the torsion spring 310 contacts with the first end of the torsion spring 310 and pushes the first end of the torsion spring 310 to move, the torsion spring 310 generates torque, and the second end of the torsion spring 310 drives the return plate 320 to rotate, so that unlocking is completed. When the sliding door is opened, the unlocking sleeve 200 is released, and the first end of the torsion spring 310 pushes the unlocking sleeve 200 to reset for the next unlocking.
According to the door lock device for sliding door provided by the present invention, the door handle 100 is provided with a sliding hole, the sliding hole is positioned on the sliding path of the unlocking trigger, and the first end of the torsion spring 310 is inserted into the sliding hole. It will be appreciated that the upper side of the door handle 100 is provided with a sliding hole, the sliding hole is disposed along the length direction of the door handle 100, and the sliding hole is disposed on the sliding path of the unlocking trigger, the first end of the torsion spring 310 is disposed in the sliding hole and exposed at the upper side of the door handle 100, that is, during the sliding process of the unlocking sleeve 200 along the length direction of the door handle 100, the right end of the unlocking sleeve 200 contacts with the first end of the torsion spring 310 exposed at the upper side of the door handle 100, and the first end of the torsion spring 310 moves along the length direction of the door handle 100 in the sliding hole to trigger the unlocking of the door switch.
According to the door lock device for the sliding door, the door switch further comprises a lock tongue, the middle part of the return plate 320 is sleeved on the pin shaft 330, the first end of the return plate 320 is arranged in the sliding hole in a penetrating mode, and the second end of the return plate 320 is connected with the lock tongue through a stay wire. It can be understood that the return plate 320 is L-shaped, a through hole is formed in the middle of the return plate 320, and the pin shaft 330 is inserted into the through hole, so that the return plate 320 can freely rotate around the pin shaft 330. The first end, i.e., the upper end of the return plate 320 is inserted into the through hole and exposed to the upper side of the door handle 100 as a trigger point of the door switch. The second end, namely the lower end of the return plate 320 is connected with the lock tongue through a pull wire, so that the second end of the return plate 320 rotates, and the lock tongue is driven to move through the pull wire, so that unlocking is completed.
It should be noted that, the first end of the return plate 320 and the first end of the torsion spring 310 are used together as an unlocking trigger position, so as to improve unlocking efficiency and sensitivity, and save labor.
In one embodiment, the second end of the return plate 320 is provided with a connecting hole, one end of the pull rope is fixedly connected with the connecting hole, and the other end of the pull rope is fixedly connected with the lock tongue.
According to the door lock device for the sliding door, the return plate 320 is provided with the shaft hole, the axis of the shaft hole is parallel to the axis of the pin shaft 330, the limiting pin 340 is penetrated in the shaft hole, and the second end of the torsion spring 310 is connected with the limiting pin 340. It can be understood that a shaft hole is arranged between the middle part of the return plate 320 and the second end of the return plate, the axis of the shaft hole is parallel to the axis of the pin shaft 330, a limiting pin 340 is penetrated in the shaft hole, and the limiting pin 340 is parallel to the pin shaft 330. The second end of the torsion spring 310 is connected with the limiting pin 340, so that the connection and fixation of the second end of the torsion spring 310 and the second end of the return plate 320 are realized.
According to the door lock device for sliding door provided by the invention, one side of the limiting pin 340 is provided with the clamping groove which is fixedly matched with the second end of the torsion spring 310, the other side of the limiting pin 340 is provided with the clamping table which is arranged opposite to the clamping groove, and the clamping table is in limiting fit with the return plate 320. It will be appreciated that the first end of the stop pin 340 is in stop fit with the inner sidewall of the door handle 100, and the second end of the stop pin 340 extends out of the shaft hole and is located beside the return plate 320. One side of the second end of the limiting pin 340 is provided with a clamping groove, and the second end of the torsion spring 310 is arranged in the clamping groove and is fixed through the clamping effect of the clamping groove and the return plate 320. The opposite side of torsional spring 310's second end is equipped with the block, and block and draw-in groove set up in opposite directions, and simultaneously, block and return board 320 spacing adaptation prevent that spacer pin 340 from breaking away from the shaft hole, guarantee the second end of torsional spring 310 and return board 320's stable connection.
The door lock device for the sliding door has the following action processes:
The unlocking is carried out by holding the unlocking sleeve 200 by hand to apply force along the opening direction (namely backward) of the sliding door, pulling the unlocking sleeve 200 to slide on the door handle 100, enabling the right end of the unlocking sleeve 200 to be in contact with the first end of the torsion spring 310 of the door switch and the first end of the return plate 320, triggering the torsion spring 310 to generate torque, enabling the second end of the torsion spring 310 to act on the second end of the return plate 320, enabling the return plate 320 to rotate under the action of the unlocking sleeve 200, and enabling the pull rope to drive the lock tongue to move, so that unlocking of the sliding door is achieved;
when the door is opened, the unlocking sleeve 200 is continuously pulled backwards and forcefully, at this time, the unlocking sleeve 200 does not slide relative to the door handle 100, the generated pulling force is transmitted to the door body 400, and the sliding door slides backwards, so that the sliding door is opened;
And when the sliding door is opened, the unlocking sleeve 200 is loosened, and the first end of the torsion spring 310 generates forward thrust to the unlocking sleeve 200 under the action of torque, so that the unlocking sleeve 200 is reset to the original state, and when the sliding door is closed, the unlocking sleeve 200 does not need to be slid.
The invention also provides a sliding door, which comprises a door body 400 and the door lock device for the sliding door, wherein the door handle 100 is fixedly arranged on the door body 400.
The invention also provides a working machine comprising the door lock device for the sliding door or the sliding door.
According to the door lock device for the sliding door, the door handle, the unlocking trigger piece and the door switch are arranged, the door handle is fixedly arranged on the door body of the sliding door, the unlocking trigger piece is connected with the door handle in a sliding mode, the sliding direction of the unlocking trigger piece is the same as the opening direction of the sliding door, the door switch is arranged on the door handle, the door switch is positioned on the sliding path of the unlocking trigger piece, the unlocking of the door switch is triggered by sliding the unlocking trigger piece along the opening direction of the sliding door, the sliding door is opened in a homeopathy, the door opening action is simplified, the sliding door is opened more simply and conveniently, labor is saved, the service life of the door handle can be effectively prolonged, and driving safety is guaranteed.
Further, the sliding door according to the present invention has the above-described door lock device for sliding door, and thus has various advantages as described above.
Further, the work machine according to the present invention includes the sliding door lock device described above, and thus has various advantages as described above.
It should be noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present invention, and not for limiting the same, and although the present invention has been described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that the technical solution described in the above-mentioned embodiments may be modified or some technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solution of the embodiments of the present invention.
Claims (10)
1. A door lock device for a sliding door, comprising:
a door handle configured to be fixedly installed on a door body of the sliding door;
the unlocking trigger piece is in sliding connection with the door handle, and the sliding direction of the unlocking trigger piece is the same as the opening direction of the sliding door;
A door switch mounted on the door handle, the door switch being located on a sliding path of the unlocking trigger;
When the unlocking trigger piece slides rightwards and contacts with the trigger point of the door switch, the unlocking action of the door switch is triggered.
2. The door lock device for a sliding door according to claim 1, wherein the door switch includes a torsion spring, a return plate, and a pin shaft, the torsion spring and the return plate are rotatably sleeved on the pin shaft, the pin shaft is installed in a cavity of the door handle, a first end of the torsion spring is provided on a sliding path of the unlocking trigger, and a second end of the torsion spring is connected with the return plate.
3. The door lock device for a sliding door according to claim 2, wherein the door handle is provided with a slide hole located on a slide path of the unlocking trigger, and the first end of the torsion spring is inserted into the slide hole.
4. The door lock device for a sliding door according to claim 3, wherein the door switch further comprises a lock tongue, the middle part of the return plate is sleeved on the pin shaft, the first end of the return plate is arranged in the sliding hole in a penetrating manner, and the second end of the return plate is connected with the lock tongue through a stay wire.
5. The sliding door lock device according to claim 2, wherein the return plate is provided with a shaft hole, the axis of the shaft hole is parallel to the axis of the pin shaft, a limiting pin is inserted into the shaft hole, and the second end of the torsion spring is connected with the limiting pin.
6. The sliding door lock apparatus according to claim 5, wherein one side of the stopper pin is provided with a clamping groove fixedly adapted to the second end of the torsion spring, and the other side of the stopper pin is provided with a clamping table opposite to the clamping groove, and the clamping table is in limited adaptation to the return plate.
7. The sliding door lock apparatus according to claim 1, wherein the unlocking trigger is an unlocking sleeve slidably fitted over the door handle;
the unlocking sleeve is provided with anti-slip lines or is sleeved with a rubber sleeve.
8. The sliding door lock apparatus according to claim 7, wherein a guide chute is provided on an inner side of the door handle, and the unlocking sleeve is provided with an assembling chute fitted to the guide chute.
9. A sliding door comprising a door body and the door lock device for sliding door according to any one of claims 1 to 8, the door handle being fixedly mounted on the door body.
10. A working machine comprising the door lock device for a sliding door according to any one of claims 1 to 8 or the sliding door according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110343288.2A CN115142745B (en) | 2021-03-30 | 2021-03-30 | Door lock device for sliding door, sliding door and operating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110343288.2A CN115142745B (en) | 2021-03-30 | 2021-03-30 | Door lock device for sliding door, sliding door and operating machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115142745A CN115142745A (en) | 2022-10-04 |
| CN115142745B true CN115142745B (en) | 2025-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110343288.2A Active CN115142745B (en) | 2021-03-30 | 2021-03-30 | Door lock device for sliding door, sliding door and operating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115142745B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203796010U (en) * | 2011-09-29 | 2014-08-27 | 爱信精机株式会社 | Vehicle door handle device used for vehicle |
| CN214943337U (en) * | 2021-03-30 | 2021-11-30 | 三一汽车制造有限公司 | Door lock device for sliding door, sliding door and operation machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101481352B1 (en) * | 2013-12-19 | 2015-01-12 | 현대자동차주식회사 | Door ourside handle |
| KR102621229B1 (en) * | 2018-08-31 | 2024-01-04 | 현대자동차 주식회사 | Retractable outside door handle assembly for vehicle |
-
2021
- 2021-03-30 CN CN202110343288.2A patent/CN115142745B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203796010U (en) * | 2011-09-29 | 2014-08-27 | 爱信精机株式会社 | Vehicle door handle device used for vehicle |
| CN214943337U (en) * | 2021-03-30 | 2021-11-30 | 三一汽车制造有限公司 | Door lock device for sliding door, sliding door and operation machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115142745A (en) | 2022-10-04 |
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