CN103046816A - Locking mechanism, cab and vehicle - Google Patents
Locking mechanism, cab and vehicle Download PDFInfo
- Publication number
- CN103046816A CN103046816A CN2012105702162A CN201210570216A CN103046816A CN 103046816 A CN103046816 A CN 103046816A CN 2012105702162 A CN2012105702162 A CN 2012105702162A CN 201210570216 A CN201210570216 A CN 201210570216A CN 103046816 A CN103046816 A CN 103046816A
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- connecting rod
- handle
- lockable mechanism
- rotating shaft
- central rotating
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Abstract
The invention discloses a locking mechanism which comprises a lock body and a locking part. The lock body comprises a mounting seat, a rotary rod and a handle, the rotary rod comprises a central rotary shaft and a second connecting rod, and the second connecting rod is perpendicular to the central rotary shaft which is rotatably arranged on the mounting seat. The handle is parallel to the central rotary shaft, one end of the second connecting rod is fixed to the central rotary shaft, and the handle is fixed to the other end of the second connecting rod. The locking part is provided with a clamping slot matched with the handle, and the opening direction of the clamping groove is perpendicular to the direction of relative movement between the lock body and the locking part. The locking mechanism is simpler in transmission way, a transmission chain is shorter, and reliability of the locking mechanism can be effectively improved. In addition, the invention further discloses a vehicle and a cab with the locking mechanism.
Description
Technical field
The present invention relates to lockset, be specifically related to a kind of lockable mechanism.In addition, the invention still further relates to a kind of driver's cabin and vehicle with this lockable mechanism.
Background technology
Along with social development, the sliding door structure is applied in increasing field.Usually, the sliding door structure comprises doorframe, sliding door and guide rail, and sliding door slides and is arranged on the guide rail.This sliding door structure has the advantages such as little, conveniently opening and closing that take up room, and therefore, its application on automobile is more and more general.
On automobile, specifically being set to of this sliding door structure: doorframe is fixedly installed on the driver's cabin, and guide rail is arranged on the driver's cabin, and car door slides and is arranged on the guide rail.For convenient car door is locked at closure state (being that sliding door covers the space in the doorframe), prevents that car door from being opened by accident, usually adopt lockable mechanism that car door is locked on the doorframe.This lockable mechanism generally includes lock body, snap close and handle, and lock body is arranged on the car door, and snap close is arranged on the driver's cabin, and handle arranges driver's cabin inside, and handle links to each other with snap close by corresponding driving-chain usually.Be connected at snap close and lock body machinery, with the car door locking.This lockable mechanism cooperates to realize release by what handle was removed lock body and snap close indirectly.The driving-chain that needs during this lockable mechanism release is longer, and high to machining accuracy and cost requirement, fault rate is higher, and reliability is lower; When especially being applied on the engineering machinery, since work under bad environment, easier breaking down, and reliability is difficult to satisfy actual needs.
Therefore, how to promote the reliability of lockable mechanism, be still the technical problem that the art technology people needs to be resolved hurrily.
Summary of the invention
In view of this, the present invention proposes a kind of lockable mechanism, and this lockable mechanism is applied to establish the sliding door structure mechanically, can promote the reliability of lockable mechanism.
On the basis that proposes above-mentioned lockable mechanism, the present invention also proposes a kind of driver's cabin that comprises this lockable mechanism, and comprises the vehicle of this lockable mechanism.
On the one hand, the invention provides a kind of lockable mechanism, comprise lock body and locking component, lock body comprises mount pad, revolving rod and handle; Described revolving rod comprises the central rotating shaft and the second connecting rod vertical with central rotating shaft that rotatably is arranged on the mount pad; Described handle is parallel with described central rotating shaft; One end and the central rotating shaft of described second connecting rod are fixed, and the other end of described handle and described second connecting rod is fixed; Be provided with the draw-in groove that cooperates with described handle on the described locking component, the opening direction of described draw-in groove and described lock body are vertical with direction of relative movement between the locking component.
Preferably, described lock body also comprises elastomeric element; Described revolving rod also comprises the first connecting rod vertical with described central rotating shaft, and described first connecting rod one end links to each other with described central rotating shaft; One end of described elastomeric element is connected with mount pad, and the other end is connected with described first connecting rod the second end.
Preferably, described mount pad comprises base plate and parallel with base plate and relative affixed gripper shoe; Described central rotating shaft is arranged on the described gripper shoe rotationally; Described elastomeric element and first connecting rod are between described base plate and described gripper shoe.
Preferably, an end of an end of described first connecting rod and described second connecting rod links to each other with the two ends of described central rotating shaft respectively; The bearing of trend of the other end of described first connecting rod is opposite with the bearing of trend of the other end of described second connecting rod.
Preferably, form the sealing chamber between described base plate and the gripper shoe.
Preferably, described lock body also comprises elastomeric element, and an end of elastomeric element is connected with mount pad, and the other end is connected in the position between the both ends on the second connecting rod.
Preferably, described handle is provided with spherical button away from central rotating shaft one end end.
Preferably, on the described locking component face corresponding with described handle be and described lock body and locking component between direction of relative movement inclined-plane at an angle.
The lockable mechanism that the present invention proposes couples together handle by revolving rod, when locking, lock body is moved to the position that cooperates with locking component, then rotate revolving rod, handle can place the position that cooperates with locking component, and handle cooperated with the draw-in groove of locking component and can realize locking this moment, when release, turning handle, the cooperation position that handle is produced itself and locking component gets final product, even handle shifts out from draw-in groove.The course of work by this lockable mechanism as can be known, handle is participated in locking and release action directly, has simplified the kind of drive of lockable mechanism, has shortened its driving-chain, thereby can be the reliability that promotes lockable mechanism, provide the basis for reducing production costs.
In further technical scheme, by increase that the face corresponding with described handle on elastomeric element and the described locking component is set to and described lock body and locking component between direction of relative movement inclined-plane at an angle, when lock body moves toward locking component, strike the inclined-plane of locking component when handle, under the extruding force on inclined-plane, handle deflects down automatically, when lock body further moves to the draw-in groove position, handle is under the restoring force effect of elastomeric element, automatically snap in draw-in groove, thereby realize automatic locking.
On the other hand, the present invention also provides a kind of driver's cabin, comprise cab body, guide rail and car door, described guide rail is fixedly installed on the cab body, described car door slides and is arranged on the guide rail, also comprise above-mentioned each described lockable mechanism, and one of described mount pad and locking component be arranged on the cab body, another one is arranged on the car door.
This driver's cabin can reduce the probability that lockable mechanism breaks down by adopting above-mentioned lockable mechanism, reduces the use inconvenience that driver's cabin brings because of the lockable mechanism fault, thereby can promote the result of use of driver's cabin, and this driver's cabin is more suitable for using in engineering machinery.
Another aspect, the invention allows for a kind of vehicle, comprise vehicle body and can with respect to the car door of vehicle body slip, also comprise above-mentioned each described lockable mechanism, and one of described mount pad and locking component are arranged on the car door, and another one is arranged on the vehicle body.
Compare with existing vehicle, this vehicle is by adopting above-mentioned lockable mechanism, and locking and the unlocking function of car door are more reliable, thereby can effectively promote customer experience.
Description of drawings
The accompanying drawing that consists of a part of the present invention is used to provide a further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is the schematic perspective view of lockable mechanism when lockup state that the embodiment of the invention proposes;
Fig. 2 is the structural representation of lockable mechanism shown in Figure 1;
Fig. 3 be Fig. 2 shown in the left view of lockable mechanism;
The locking process schematic diagram of the lockable mechanism that Fig. 4 provides for the specific embodiment of the invention;
The structural representation of the another kind of lockable mechanism that Fig. 5 provides for the specific embodiment of the invention.
The specific embodiment
Need to prove that in the situation of not conflicting, embodiment and the feature among the embodiment among the present invention can make up mutually.Be elaborated below in conjunction with 1 to 5 pair of specific embodiments of the invention of accompanying drawing.
For promoting the stability of lockable mechanism, the specific embodiment of the invention proposes a kind of lockable mechanism, comprises lock body and locking component 4, and lock body comprises mount pad, revolving rod and handle 3; Described revolving rod comprises the central rotating shaft 6 that rotatably is arranged on the mount pad and the second connecting rod 7 vertical with central rotating shaft 6; Described handle 3 is parallel with described central rotating shaft 6; One end of described second connecting rod 7 and central rotating shaft 6 are fixing, and described handle 3 is fixed with the other end of described second connecting rod 7; Be provided with the draw-in groove that cooperates with described handle 3 on the described locking component 4, among the direction of relative movement B(figure between the opening direction of described draw-in groove and described lock body and the locking component 4 direction only is shown, but it will be understood by those skilled in the art that lock body can be with respect to locking component 4 counter motions) vertical.
This lockable mechanism 4 moves to the position that cooperates with locking component 4 with lock body when locking, then rotate revolving rod, and handle 3 can place the position that cooperates with locking component 4, and handle 3 cooperated with the draw-in groove of locking component 4 and can realize locking this moment; Shown in Fig. 2 and 3, when release, handle 3 is rotated towards the A direction, when handle 3 produces the cooperation position of itself and locking component 4, handle 3 is shifted out outside the draw-in groove, can realize release.The course of work by this lockable mechanism 4 as can be known, handle 3 is participated in locking and release action directly, has simplified the kind of drive of lockable mechanism, has shortened its driving-chain, thereby can be the reliability that promotes lockable mechanism, provide the basis for reducing production costs.
In further technical scheme, can increase elastomeric element 8 at lockable mechanism, it specifically arranges form can adopt following dual mode:
1) end of elastomeric element 8 is connected with mount pad, and the other end is connected in the position between the both ends on the second connecting rod 7, specifically can be with reference to figure 5.
2) revolving rod also comprises the first connecting rod 9 vertical with described central rotating shaft 6, and described first connecting rod 9 one ends link to each other with described central rotating shaft 6; One end of described elastomeric element 8 is connected with mount pad, and the other end is connected with described first connecting rod 9 second ends; Better a kind of set-up mode is: an end of described first connecting rod 9 links to each other with the two ends of described central rotating shaft 6 respectively with an end of described second connecting rod 7; The bearing of trend of the other end of described first connecting rod 9 is opposite with the bearing of trend of the other end of described second connecting rod 7, specifically can be with reference to figure 2.
By increasing elastomeric element 8, can avoid handle 3 accidental unlockings, such as in use being vibrated and gravity effect, when handle 3 has the movement tendency that produces the locking position, elastomeric element 8 is stretched or compressed, and the restoring force effect lower handle 3 at elastomeric element 8 can remain on the locking position or make handle 3 to the moving trend of locking displacement this moment.
In further technical scheme, locking component 4 is provided with inclined-plane 41, when lock body moved along the B direction, handle 3 impinged upon on the inclined-plane 41, under the guiding on inclined-plane 41, handle 3 moves along the inclined-plane, and (take Fig. 4 as reference) deflection downwards, when lock body further moved to the draw-in groove position, handle 3 was under the restoring force effect of elastomeric element 8, automatically snap in draw-in groove, thereby can realize automatic locking.
In further technical scheme, mount pad comprises base plate 1 and the gripper shoe 2 parallel with base plate 1, can also make gripper shoe 2 relative fixing with base plate 1 maintenance; Described central rotating shaft 6 is arranged on the described gripper shoe 2 rotationally; Described elastomeric element 8 and first connecting rod 9 are between described base plate and described gripper shoe.In the practical application of lockable mechanism, base plate 1 is used for fixedly lock body, and the setting that gripper shoe 2 can be revolving rod facilitates.In order to reduce other objects to the interference of elastomeric element 8 and first connecting rod 9, can select the space-closed between base plate 1 and the gripper shoe 2, and form a sealing chamber.
In further technical scheme, can on handle 3, establish spherical button 5 away from the end of revolving rod, when manual operation, pass through like this balanced handle 5 easier operations.
On the other hand, specific embodiments of the invention also provide a kind of driver's cabin, comprise cab body, guide rail and car door, described guide rail is fixedly installed on the cab body, described car door slides and is arranged on the guide rail, also comprise above-mentioned any lockable mechanism, and described mount pad and locking component 4 both one of be arranged on the cab body, another one is arranged on the car door.This driver's cabin can reduce the probability that lockable mechanism breaks down by adopting above-mentioned lockable mechanism, reduces the use inconvenience that driver's cabin brings because of the lockable mechanism fault, thereby can promote the result of use of driver's cabin, and this driver's cabin is more suitable for using in engineering machinery.
Another aspect, specific embodiments of the invention also provide a kind of vehicle, comprise vehicle body, the car door that can slide with respect to vehicle body, and above-mentioned any lockable mechanism, and described mount pad and locking component 4 both one of be arranged on the car door, another one is arranged on the vehicle body.Compare with existing vehicle, this vehicle is by adopting above-mentioned lockable mechanism, and locking and the unlocking function of car door are more reliable, thereby can effectively promote customer experience.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a lockable mechanism comprises lock body and locking component (4), it is characterized in that, lock body comprises mount pad, revolving rod and handle (3); Described revolving rod comprises the central rotating shaft (6) and the second connecting rod (7) vertical with central rotating shaft (6) that rotatably is arranged on the mount pad; Described handle (3) is parallel with described central rotating shaft (6); One end of described second connecting rod (7) and central rotating shaft (6) are fixing, and described handle (3) is fixed with the other end of described second connecting rod (7); Be provided with the draw-in groove that cooperates with described handle (3) on the described locking component (4), the opening direction of described draw-in groove and described lock body are vertical with direction of relative movement (B) between the locking component (4).
2. lockable mechanism according to claim 1 is characterized in that, lock body also comprises elastomeric element (8); Described revolving rod also comprises the first connecting rod (9) vertical with described central rotating shaft (6), and described first connecting rod (9) one ends link to each other with described central rotating shaft (6); One end of described elastomeric element (8) is connected with mount pad, and the other end is connected with described first connecting rod (9) second ends.
3. lockable mechanism according to claim 2 is characterized in that, described mount pad comprise base plate (1) with the parallel and relative affixed gripper shoe of base plate (1) (2); Described central rotating shaft 6 is arranged on the described gripper shoe (2) rotationally; Described elastomeric element (8) and first connecting rod (9) are positioned between described base plate and the described gripper shoe (2).
4. lockable mechanism according to claim 3 is characterized in that, an end of an end of described first connecting rod (9) and described second connecting rod (7) links to each other with the two ends of described central rotating shaft (6) respectively; The bearing of trend of the other end of described first connecting rod (9) is opposite with the bearing of trend of the other end of described second connecting rod (7).
5. lockable mechanism according to claim 3 is characterized in that, forms the sealing chamber between described base plate (1) and the gripper shoe (2).
6. lockable mechanism according to claim 1 is characterized in that, lock body also comprises elastomeric element (8), and an end of described elastomeric element (8) is connected with mount pad, and the other end is connected in the position between the upper both ends of second connecting rod (7).
7. according to claim 1 to 6 each described lockable mechanisms, it is characterized in that described handle (3) is provided with spherical button (5) away from central rotating shaft (6) one end ends.
8. according to claim 1 to 6 each described lockable mechanisms, it is characterized in that, the upper face corresponding with described handle (3) of described locking component (4) be and described lock body and locking component between direction of relative movement (B) inclined-plane (41) at an angle.
9. driver's cabin, comprise cab body, guide rail and car door, described guide rail is fixedly installed on the cab body, described car door slides and is arranged on the guide rail, it is characterized in that, also comprise each described lockable mechanism of claim 1 to 8, and described mount pad and locking component (4) both one of be arranged on the cab body, another one is arranged on the car door.
10. vehicle, comprise vehicle body and the car door that can slide with respect to vehicle body, it is characterized in that, also comprise each described lockable mechanism of claim 1 to 8, and described mount pad and locking component (4) both one of be arranged on the car door, another one is arranged on the vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210570216.2A CN103046816B (en) | 2012-12-25 | 2012-12-25 | Locking mechanism, cab and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210570216.2A CN103046816B (en) | 2012-12-25 | 2012-12-25 | Locking mechanism, cab and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103046816A true CN103046816A (en) | 2013-04-17 |
| CN103046816B CN103046816B (en) | 2015-03-18 |
Family
ID=48059644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210570216.2A Active CN103046816B (en) | 2012-12-25 | 2012-12-25 | Locking mechanism, cab and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103046816B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709035A (en) * | 2013-12-17 | 2015-06-17 | 现代自动车株式会社 | Rail locking device |
| CN108678577A (en) * | 2018-06-20 | 2018-10-19 | 江苏柳工机械有限公司 | The locking device of engineering machinery |
| CN110107169A (en) * | 2019-04-03 | 2019-08-09 | 浙江零跑科技有限公司 | A kind of automobile door lock exchanges arragement construction |
| CN113389448A (en) * | 2021-05-25 | 2021-09-14 | 东风柳州汽车有限公司 | Emergency opening handle, vehicle sliding door and vehicle |
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| DE3430279A1 (en) * | 1984-08-17 | 1986-03-13 | O & K Orenstein & Koppel Ag, 1000 Berlin | Locking device for the driver's cab doors of building machines |
| CN1796714A (en) * | 2004-12-28 | 2006-07-05 | 上海置信电气股份有限公司 | A kind of door lock |
| CN201730772U (en) * | 2010-07-26 | 2011-02-02 | 保定天威集团有限公司 | Manual anti-falling rotor lock |
| JP2011026794A (en) * | 2009-07-22 | 2011-02-10 | Takigen Mfg Co Ltd | Handle device |
| CN202249304U (en) * | 2011-08-29 | 2012-05-30 | 三一重工股份有限公司 | Mono lock column bilateral opening integrated sliding door lock |
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2012
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3430279A1 (en) * | 1984-08-17 | 1986-03-13 | O & K Orenstein & Koppel Ag, 1000 Berlin | Locking device for the driver's cab doors of building machines |
| CN1796714A (en) * | 2004-12-28 | 2006-07-05 | 上海置信电气股份有限公司 | A kind of door lock |
| JP2011026794A (en) * | 2009-07-22 | 2011-02-10 | Takigen Mfg Co Ltd | Handle device |
| CN201730772U (en) * | 2010-07-26 | 2011-02-02 | 保定天威集团有限公司 | Manual anti-falling rotor lock |
| CN202249304U (en) * | 2011-08-29 | 2012-05-30 | 三一重工股份有限公司 | Mono lock column bilateral opening integrated sliding door lock |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709035A (en) * | 2013-12-17 | 2015-06-17 | 现代自动车株式会社 | Rail locking device |
| CN104709035B (en) * | 2013-12-17 | 2019-03-22 | 现代自动车株式会社 | Lock on track equipment |
| CN108678577A (en) * | 2018-06-20 | 2018-10-19 | 江苏柳工机械有限公司 | The locking device of engineering machinery |
| CN108678577B (en) * | 2018-06-20 | 2023-12-26 | 柳工常州机械有限公司 | Lock device for construction machine |
| CN110107169A (en) * | 2019-04-03 | 2019-08-09 | 浙江零跑科技有限公司 | A kind of automobile door lock exchanges arragement construction |
| CN110107169B (en) * | 2019-04-03 | 2020-10-23 | 浙江零跑科技有限公司 | Automobile door lock exchange arrangement structure |
| CN113389448A (en) * | 2021-05-25 | 2021-09-14 | 东风柳州汽车有限公司 | Emergency opening handle, vehicle sliding door and vehicle |
| CN113389448B (en) * | 2021-05-25 | 2022-07-22 | 东风柳州汽车有限公司 | Emergency opening handle, vehicle sliding door and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103046816B (en) | 2015-03-18 |
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Owner name: SANY AUTOMOBILE MANUFACTURING CO., LTD. Free format text: FORMER OWNER: SANYI HEAVY INDUSTRY CO LTD Effective date: 20130503 |
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Effective date of registration: 20130503 Address after: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Applicant after: SANY Automobile Manufacturing Co., Ltd. Address before: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Applicant before: Sanyi Heavy Industry Co., Ltd. |
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