CN212580005U - Cab turnover locking and opening device - Google Patents
Cab turnover locking and opening device Download PDFInfo
- Publication number
- CN212580005U CN212580005U CN202021390267.3U CN202021390267U CN212580005U CN 212580005 U CN212580005 U CN 212580005U CN 202021390267 U CN202021390267 U CN 202021390267U CN 212580005 U CN212580005 U CN 212580005U
- Authority
- CN
- China
- Prior art keywords
- locking
- driving wheel
- opening
- locking piece
- piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007306 turnover Effects 0.000 title abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
A cab turnover locking and opening device belongs to the technical field of automobile cab locking accessories. The method is characterized in that: the driving wheel (3) is rotatably arranged on the locking device main body, one end of the inhaul cable (5) is connected with the outer edge of the driving wheel (3), the other end of the inhaul cable is connected with the locking piece (6), the locking piece (6) synchronously swings along with the rotation of the driving wheel (3), one end of the opening handle (2) is connected with the side part of the driving wheel (3), and the other end of the opening handle is provided with an operation part (201). According to the turnover locking and opening device for the cab, the driving wheel is driven to rotate through the opening handle, the driving wheel drives the locking piece to swing through the inhaul cable, and the lock hook is separated from the locking shaft, so that the locking of the locking shaft is released, the rotation of the driving wheel is converted into the linear motion of the inhaul cable, the transmission force arm is obviously increased, and the opening tension is obviously reduced; the required space is smaller, the performance is more reliable, and the phenomenon that the cable cannot be pulled open in the use process can not occur.
Description
Technical Field
A cab turnover locking and opening device belongs to the technical field of automobile cab locking accessories.
Background
The cab turnover locking mechanism is standard equipment of the existing light truck, and detection, maintenance and maintenance of the vehicle are facilitated after the cab is turned up, so that the cab turnover locking mechanism is required to be safe and firm after being locked, and the cab turnover locking mechanism is flexibly and simply opened. The opening mechanism of cab locking mechanism is rod-type structure in the existing market, has a service problem: 1) the opening pull rod is influenced by the installation space, has a complex shape, is difficult to manufacture, and has difficult guarantee of product consistency; 2) the opening pull rod is guided through the guide sleeve, the other end of the opening pull rod is fixed on the opening lock hook through the pin shaft, all the matching is clearance matching, the opening pull rod is bent more, the component force is more, the transmission efficiency is low, the pulling force is larger when the opening pull rod is opened, the operation is not light, and the friction force between each part is large; 3) after the opening pull rod is deformed after being used for a period of time, the opening stroke is in a critical state or insufficient, so that the cab is difficult to open until the cab cannot be normally opened.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: the defects of the prior art are overcome, and the cab turnover locking opening device with the simple opening handle structure, high transmission efficiency and labor-saving operation is provided.
The utility model provides a technical scheme that its technical problem adopted is: driver's cabin upset locking opening device, including the locking device main part and install locking piece and the locking axle in the locking device main part, be provided with the latch hook that is used for hooking the locking axle on the locking piece, the locking piece is connected with and promotes its elastic element to locking axle locking, its characterized in that: the locking device comprises a locking device body, and is characterized by further comprising a driving wheel, an opening handle and an inhaul cable, wherein the driving wheel is rotatably installed on the locking device body, one end of the inhaul cable is connected with the outer edge of the driving wheel, the other end of the inhaul cable is connected with a locking piece, the locking piece is enabled to swing synchronously along with the rotation of the driving wheel, one end of the opening handle is connected with the side portion of the driving wheel, and the.
Preferably, the inhaul cable is a flexible shaft inhaul cable, and one end of the inhaul cable, which is connected with the driving wheel, is wound on the driving wheel.
Preferably, the end face of the driving wheel is provided with an arc-shaped fixing piece, the fixing piece and the driving wheel are coaxially arranged, the fixing piece is fixedly connected with the driving wheel, and the inhaul cable is fixed between the fixing piece and the driving wheel. The fixing piece fixes the inhaul cable on the driving wheel, so that the zipper is convenient to install and fasten, the inhaul cable can be wound on the driving wheel along with the rotation of the driving wheel, and the rotation of the driving wheel is converted into the linear motion of the inhaul cable.
Preferably, a circular groove cavity is formed between the fixing piece and the driving wheel, the end part of the inhaul cable penetrates through the circular groove cavity and then is connected with an adjusting screw rod, and the adjusting screw rod is connected with an adjusting nut used for being supported on the fixing piece. The length of the inhaul cable can be adjusted through the adjusting screw rod.
Preferably, the opening handle is arranged along the radial direction of the transmission wheel.
Preferably, one end of the opening handle is provided with a connecting part, and the connecting part is tangent to the driving wheel and is connected with the driving wheel.
Preferably, one end of the opening handle, which is far away from the driving wheel, is bent towards a direction perpendicular to the end surface of the driving wheel to form the operation part.
Preferably, the locking piece be "V" shape, the locking piece opening deviates from the drive wheel setting, the middle part of locking piece is rotated and is installed in the locking device main part, the one end of locking piece links to each other with the cable, the other end is provided with the latch hook. The middle part of the locking piece is rotatably arranged on the locking device main body to form a lever mechanism, so that more labor can be saved during operation.
Preferably, the elastic element is a torsion spring.
Compared with the prior art, the utility model discloses the beneficial effect who has is:
according to the turnover locking and opening device for the cab, the driving wheel is driven to rotate through the opening handle, the driving wheel drives the locking piece to swing through the inhaul cable, and the lock hook is separated from the locking shaft, so that the locking of the locking shaft is released, the rotation of the driving wheel is converted into the linear motion of the inhaul cable, the transmission force arm is obviously increased, and the opening tension is obviously reduced; the required space is smaller, the performance is more reliable, and the phenomenon that the cable cannot be pulled open in the use process can not occur.
Drawings
Fig. 1 is a perspective view of the cab-tilting locking and unlocking device after installation.
Fig. 2 is a perspective view of the cab-rollover lock-and-unlock device.
In the figure: 1. articulated shaft 2, opening handle 201, control portion 3, drive wheel 4, mounting 5, cable 6, locking piece 7, latch hook 8, locking axle.
Detailed Description
Fig. 1 to 2 are preferred embodiments of the present invention, and the present invention will be further explained with reference to fig. 1 to 2.
The utility model provides a driver's cabin upset locking opening device, including the locking device main part and install locking 6 and the locking axle 8 in the locking device main part, be provided with the latch hook 7 that is used for hooking locking axle 8 on the locking 6, locking 6 is connected with and promotes its elastic element to locking axle 8 locking, still include drive wheel 3, open handle 2 and cable 5, drive wheel 3 rotates and installs in the locking device main part, 5 one end of cable and the outer edge of drive wheel 3 link to each other, the other end links to each other with locking 6, make locking 6 swing in step along with the rotation of drive wheel 3, the one end of opening handle 2 links to each other with the lateral part of drive wheel 3, the other end is provided with controls portion 201. According to the turnover locking opening device for the cab, the driving wheel 3 is driven to rotate through the opening handle 2, the driving wheel 3 drives the locking piece 6 to swing through the inhaul cable 5, and the lock hook 7 is separated from the locking shaft 8, so that unlocking is realized, the rotation of the driving wheel 3 is converted into linear motion of the inhaul cable 5, the transmission force arm is obviously increased, and the opening tension is obviously reduced; the required space is smaller, the performance is more reliable, and the phenomenon that the cable cannot be pulled open in the use process can not occur.
The present invention is further described with reference to specific embodiments, however, it will be understood by those skilled in the art that the detailed description given herein with respect to the drawings is for better explanation and that the present invention is necessarily to be construed as limited to those embodiments, and equivalents or common means thereof will not be described in detail but will fall within the scope of the present application.
Specifically, the method comprises the following steps: the drive wheel 3 rotates and installs in the locking means main part, and cable 5 sets up between drive wheel 3 and locking piece 6, and the one end of cable 5 links to each other with drive wheel 3, and the other end links to each other with locking piece 6, makes locking piece 6 swing in step along with the rotation of drive wheel 3, and then has realized removing the locking to locking axle 8. The inhaul cable 5 is a flexible shaft inhaul cable.
An end face of the driving wheel 3 is provided with a circular arc-shaped fixing piece 4, the fixing piece 4 and the driving wheel 3 are coaxially arranged, and the fixing piece 4 is welded with the driving wheel 3. The inhaul cable 5 is arranged between the fixing piece 4 and the driving wheel 3, the round groove cavity is arranged between the fixing piece 4 and the driving wheel 3 and is coaxial with the driving wheel 3, the end portion of the inhaul cable 5 penetrates through the round groove cavity and is connected with the adjusting screw rod, the adjusting screw rod is connected with the adjusting nut, the adjusting nut is supported on the fixing piece 4, the fixing of the inhaul cable 5 is achieved, and the length of the inhaul cable 5 wound on the driving wheel 3 is convenient to adjust.
The transmission wheel 3 is arranged between the opening handle 2 and the inhaul cable 5, the opening handle 2 is arranged along the radial direction of the transmission wheel 3, one end of the opening handle 2 close to the transmission wheel 3 is provided with a connecting part connected with the transmission wheel 3, and the connecting part is tangent to the outer edge of the transmission wheel 3 and is connected with the outer edge of the transmission wheel 3. An operating part 201 is arranged at one end of the opening handle 2 far away from the driving wheel 3, and the operating part 201 is arranged perpendicular to the end surface of the driving wheel 3.
The locking piece 6 is "V" shape, and the opening of locking piece 6 deviates from the setting of drive wheel 3, and the middle part and the locking device main part of locking piece 6 rotate and are connected, form lever mechanism, and the one end of locking piece 6 links to each other with cable 5, and the other end is provided with latch hook 7.
Elastic element is the torsional spring, and locking piece 6 rotates through articulated shaft 1 and installs in the locking means main part, and the torsional spring is installed on articulated shaft 1, and torsional spring one end links to each other with the locking means main part, and the other end links to each other with locking piece 6 to promote the locking hook 7 on the locking piece 6 to the locking of locking axle 8.
When the locking device is used, the opening handle 2 swings upwards through the operating part 201, the opening handle 2 drives the driving wheel 3 to rotate, the inhaul cable 5 is wound on the outer edge of the driving wheel 3, the driving wheel 3 pulls the locking piece 6 to swing through the inhaul cable 5, the locking hook 7 is separated from the locking shaft 8, the locking of the locking shaft 8 is released, and when the operating part 201 is loosened, the torsional spring pushes the locking piece 6 to reset, so that the locking hook 7 locks the locking shaft 8 again.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a driver's cabin upset locking opening device, includes the locking device main part and installs locking piece (6) and locking axle (8) in the locking device main part, is provided with latch hook (7) that are used for hooking locking axle (8) on locking piece (6), and locking piece (6) are connected with and promote its elastic element to locking axle (8) locking, its characterized in that: the locking device is characterized by further comprising a transmission wheel (3), an opening handle (2) and a pull rope (5), wherein the transmission wheel (3) is rotatably installed on the locking device main body, one end of the pull rope (5) is connected with the outer edge of the transmission wheel (3), the other end of the pull rope is connected with a locking piece (6), the locking piece (6) can synchronously swing along with the rotation of the transmission wheel (3), one end of the opening handle (2) is connected with the side portion of the transmission wheel (3), and the other end of the opening handle is provided with an operation portion (201).
2. The cab roll-over lock opening device according to claim 1, characterized in that: the inhaul cable (5) is a flexible shaft inhaul cable, and one end of the inhaul cable (5) connected with the driving wheel (3) is wound on the driving wheel (3).
3. The cab roll-over lock opening device according to claim 2, characterized in that: the end face of the driving wheel (3) is provided with an arc-shaped fixing piece (4), the fixing piece (4) and the driving wheel (3) are coaxially arranged, the fixing piece (4) is fixedly connected with the driving wheel (3), and the inhaul cable (5) is fixed between the fixing piece (4) and the driving wheel (3).
4. The cab roll-over lock opening device according to claim 3, characterized in that: the cable traction mechanism is characterized in that a circular groove cavity is formed between the fixing piece (4) and the transmission wheel (3), the end part of the cable (5) penetrates through the circular groove cavity and then is connected with an adjusting screw rod, and the adjusting screw rod is connected with an adjusting nut which is used for being supported on the fixing piece (4).
5. The cab roll-over lock opening device according to claim 1, characterized in that: the opening handle (2) is arranged along the radial direction of the driving wheel (3).
6. The cab roll-over lock opening device according to claim 1, characterized in that: one end of the opening handle (2) is provided with a connecting part which is tangent with the driving wheel (3) and is connected with the driving wheel (3).
7. The cab roll-over lock opening device according to claim 1, characterized in that: one end of the opening handle (2) far away from the driving wheel (3) is bent towards the direction vertical to the end surface of the driving wheel (3) to form the operation part (201).
8. The cab roll-over lock opening device according to claim 1, characterized in that: locking piece (6) be "V" shape, locking piece (6) opening deviates from drive wheel (3) setting, the middle part of locking piece (6) is rotated and is installed in the locking device main part, the one end of locking piece (6) links to each other with cable (5), the other end is provided with latch hook (7).
9. The cab roll-over lock opening device according to claim 1, characterized in that: the elastic element is a torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021390267.3U CN212580005U (en) | 2020-07-15 | 2020-07-15 | Cab turnover locking and opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021390267.3U CN212580005U (en) | 2020-07-15 | 2020-07-15 | Cab turnover locking and opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212580005U true CN212580005U (en) | 2021-02-23 |
Family
ID=74658104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021390267.3U Expired - Fee Related CN212580005U (en) | 2020-07-15 | 2020-07-15 | Cab turnover locking and opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212580005U (en) |
-
2020
- 2020-07-15 CN CN202021390267.3U patent/CN212580005U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210105538U (en) | Manual double-pull hood lock | |
| CN212580005U (en) | Cab turnover locking and opening device | |
| CN111365360B (en) | Connecting pin for dragging vehicle and using method thereof | |
| CN106437349A (en) | Device for unlocking automobile oil filling opening door lock and engine cover lock | |
| EP1736331A1 (en) | Trailer alignement apparatus | |
| CN219172114U (en) | Road rescue traction device | |
| DE102006011906A1 (en) | Winch for a vehicle and method for coupling and / or decoupling an anchoring device on a fixed anchor part | |
| CN209398081U (en) | Automobile door lock retaining mechanism | |
| CN203230266U (en) | Vehicle back door lock | |
| CN215043246U (en) | Leading wheel device and pull-type car as a house | |
| CN112252861B (en) | Lock mechanism with ice breaking mechanism | |
| CN213953295U (en) | Clutch release mechanism for door lock | |
| CN211714838U (en) | Rail surface unlocking device for bent door | |
| US4665651A (en) | Automotive window regulator mechanism using wire and method of mounting same to body | |
| CN210479048U (en) | Helicopter cargo hook device | |
| CN204432643U (en) | For the force transfer mechanism of drg, drg and vehicle | |
| CN112744316A (en) | Leading wheel device and pull-type car as a house | |
| CN219101009U (en) | Cab door lock and engineering machinery | |
| CN217602364U (en) | Electric unlocking mechanism for automobile door lock | |
| CN220374493U (en) | Fastening type manual brake control bracket for automobile | |
| CN212473693U (en) | Manual integral door opening mechanism of side-dumping semitrailer | |
| CN214404434U (en) | Drum brake cable fixing structure | |
| CN210734322U (en) | Locking mechanism for preventing false locking of automobile cab | |
| CN217532648U (en) | Drawer double-rod locking device of sleeper box assembly | |
| CN212289476U (en) | Skylight lock for agricultural tractor cab |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210223 |