CN215443593U - Electric suction and electric opening automobile tail door lock - Google Patents
Electric suction and electric opening automobile tail door lock Download PDFInfo
- Publication number
- CN215443593U CN215443593U CN202120654135.5U CN202120654135U CN215443593U CN 215443593 U CN215443593 U CN 215443593U CN 202120654135 U CN202120654135 U CN 202120654135U CN 215443593 U CN215443593 U CN 215443593U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- rivet
- spring
- ratchet
- plate
- 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.)
- Active
Links
- 238000010079 rubber tapping Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model relates to the technical field of automobile tail door locks, in particular to an automobile tail door lock capable of being electrically sucked and opened, which comprises a lock body assembly and an actuator assembly, wherein the lock body assembly comprises a bottom plate, a cover plate, a ratchet rivet, a shell, a buffer block, a ratchet spring, a pawl spring, a micro switch connecting rod spring, a snow-loaded connecting rod spring, a sector gear rivet, an upper locking plate spring, a crank connecting rod rivet, a crank connecting rod, a micro switch, an unlocking connecting rod rivet and an unlocking handle. The electric closing and opening of the back door lock are realized by using one motor, the back door lock can be matched with other executing parts of the electric lifting door system to realize the electric opening and closing of the back door of the automobile, the manual operation is not needed, the use is convenient, the experience effect of a user is improved, and the overall value of the automobile is improved.
Description
Technical Field
The utility model relates to the technical field of automobile tail door locks, in particular to an automobile tail door lock capable of being electrically actuated and opened.
Background
At present, the closing of an automobile back door lock is usually manual, a door needs to be manually closed to a completely locked position when the door is closed, when the sealing counterforce of some back doors is large, the door is difficult to close, particularly, the door is more difficult to be displayed under the low-temperature condition, so that a final customer feels the difficulty in closing the door, and other qualities have to be lost in order to meet certain closing force during the design of a whole automobile back door system.
Although there are many back of the body locks all are electronic opening in the existing market, it is rare that the back of the body lock of integrated electronic opening and electronic actuation simultaneously, the tail lock of traditional electronic actuation is split type structure, need control through external executor, because the structure is complicated, the reliability is poor, part manufacturing accuracy is poor, the consumptive material is many, manufacturing cost relative ratio is higher, and the function is single moreover, therefore whole lock has only used a motor just to realize that electronic actuation and electronic back of the body lock of opening are the mainstream product in future market.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automobile tail door lock capable of being electrically actuated and electrically unlocked so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
an automobile tail door lock capable of being electrically sucked and opened comprises a lock body assembly and an actuator assembly, wherein the lock body assembly comprises a bottom plate, a cover plate, a ratchet rivet, a shell, a buffer block, a ratchet wheel, a ratchet spring, a pawl spring, a micro switch connecting rod spring, a snow-loaded connecting rod spring, a sector gear rivet, an upper lock plate spring, a crank connecting rod rivet, a crank connecting rod, a micro switch, an unlocking connecting rod rivet and an unlocking handle, the shell is riveted between the bottom plate and the cover plate through the ratchet wheel rivet, the ratchet wheel spring, the snow-loaded connecting rod and the snow-loaded connecting rod spring are coaxially riveted inside the shell, the pawl, the micro switch connecting rod and the micro switch connecting rod spring are riveted inside the shell, and the crank connecting rod and the upper lock plate are fixedly connected through the crank connecting rod rivet, the handle connecting rod and the upper lock plate are riveted on the bottom plate through an upper lock plate rivet, the sector gear is riveted on the bottom plate through a sector gear rivet, the unlocking connecting rod is riveted on the bottom plate through an unlocking connecting rod rivet, the actuator assembly comprises an actuator upper cover, an actuator lower cover, a motor assembly, a worm, a helical gear, a pinion bushing, a self-tapping screw, an actuator mounting screw and a connector assembly, and the motor assembly, the worm, the helical gear, the pinion and the pinion bushing are all locked inside the actuator lower cover of the actuator upper cover through the self-tapping screw.
Preferably, the output end of the motor assembly is fixedly connected with the worm;
preferably, the bevel gear is fixedly connected with the pinion, and the worm is in transmission connection with the bevel gear;
preferably, the upper locking plate is connected with the crank connecting rod through a crank connecting rod rivet;
preferably, the upper lock plate is movably connected with the upper lock plate rivet, and the ratchet wheel is movably connected with the ratchet wheel rivet.
Compared with the prior art, the utility model has the beneficial effects that:
1. this electronic car tail-gate lock of opening of electronic actuation uses a motor to realize the electronic actuation of back door lock and electronic opening, and this back door lock can cooperate other executive component of electronic lift gate system to realize the back door of electronic switch car, need not manual operation, and convenient to use just promotes user's experience effect, has promoted the bulk value of car.
2. This electronic actuation electronic car tail-gate lock of opening, this back door lock still possess the manual function of opening, the manual door of closing except electronic actuation and electronic function of opening, even under the car storage battery does not have the electricity or the trouble condition, can use manual mode switch door, improved the security and the reliability of system.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the motor assembly structure of the present invention;
FIG. 3 is a schematic view of the installation of the sector gear structure of the present invention;
FIG. 4 is a schematic view of the ratchet mounting of the present invention;
fig. 5 is a schematic view of the installation of the pawl structure of the present invention.
In the figure: 101. a base plate; 102. a cover plate; 103. a ratchet rivet; 104. a housing; 105. a buffer block; 106. a ratchet wheel; 107. a ratchet spring; 108. a pawl; 109. a pawl spring; 110. a microswitch connecting rod; 111. a microswitch connecting rod spring; 112. a snow-loaded connecting rod; 113. a snow link spring; 114. sector gear; 115. a sector-tooth rivet; 116. an upper lock plate rivet; 117. an upper lock plate; 118. an upper lock plate spring; 119. a crank connecting rod rivet; 120. a crank connecting rod; 121. a microswitch; 122. unlocking the connecting rod; 123. unlocking the connecting rod rivet; 124. unlocking the handle; 125. an actuator upper cover; 126. an actuator lower cover; 127. a motor assembly; 128. a worm; 129. a helical gear; 130. a pinion gear; 131. a pinion bushing; 132. self-tapping screws; 133. mounting screws on the actuator; 134. a connector assembly is provided.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-5, a technical solution provided by the present invention is:
an automobile tail door lock capable of being electrically sucked and electrically opened comprises a lock body component and an actuator component, wherein the lock body component comprises a bottom plate 101, a cover plate 102, a ratchet rivet 103, a shell 104, a buffer block 105, a ratchet 106, a ratchet spring 107, a pawl 108, a pawl spring 109, a microswitch connecting rod 110, a microswitch connecting rod spring 111, a snow-loaded connecting rod 112, a snow-loaded connecting rod spring 113, a sector tooth 114, a sector tooth rivet 115, an upper locking plate rivet 116, an upper locking plate 117, an upper locking plate spring 118, a crank connecting rod rivet 119, a crank connecting rod 120, a microswitch 121, an unlocking connecting rod 122, an unlocking connecting rod rivet 123 and an unlocking handle 124, the shell 104 is riveted between the bottom plate 101 and the cover plate 102 through the ratchet rivet 103, the ratchet 106, the ratchet spring 107, the snow-loaded connecting rod 112 and the snow-loaded connecting rod spring 113 are all riveted inside the shell 104 through coaxial riveting, the pawl 108, the switch connecting rod 110 and the microswitch connecting rod spring 111 are riveted inside the shell 104, the crank connecting rod 120 and the upper locking plate 117 are fixedly connected through a crank connecting rod rivet 119, the crank connecting rod 120 and the upper locking plate 117 are riveted on the bottom plate 101 through an upper locking plate rivet 116, the sector gear 114 is riveted on the bottom plate 101 through a sector gear rivet 115, the unlocking connecting rod 122 is riveted on the bottom plate 101 through an unlocking connecting rod rivet 123, the actuator assembly comprises an actuator upper cover 125, an actuator lower cover 126, a motor assembly 127, a worm 128, a helical gear 129, a pinion 130, a pinion bushing 131, a self-tapping screw 132, an actuator mounting screw 133 and a connector assembly 134, and the motor assembly 127, the worm 128, the helical gear 129, the pinion 130 and the pinion bushing 131 are locked inside the actuator lower cover 126 of the actuator upper cover 125 through the self-tapping screw 132.
In this embodiment, preferably, the output end of the motor assembly 127 is fixedly connected to the worm 128;
in this embodiment, preferably, the helical gear 129 is fixedly connected with the pinion gear 130, the worm 128 is in transmission connection with the helical gear 129, and the torque is amplified twice through the worm 128 and the helical gear 129, and the pinion gear 130 and the toothed plate, so that a large torque is output to the toothed plate;
in this embodiment, the upper lock plate 117 and the crank link 120 are preferably connected by a crank link rivet 119;
in this embodiment, preferably, the upper lock plate 117 is movably connected to the upper lock plate rivet 116, the ratchet 106 is movably connected to the ratchet rivet 103, and the rotation of the upper lock plate 117 pushes the crank link 120 to move in parallel, so that the force on the upper lock plate 117 is further amplified to the ratchet 106 by the lever principle, thereby achieving the requirement of attracting the ratchet 106 with a larger torque, and in addition, the crank link does not affect the normal reset of the ratchet 106 after the upper lock plate is reset by the lever principle.
When the automobile tail gate lock with the electric suction and the electric opening functions is used, the meshing between the pawl 108 and the ratchet 106 has two states of full lock meshing and half lock meshing, the position states of the ratchet 106 at the full lock state and the half lock state are different, but the position states of the pawl 108 at the half lock state and the full lock state are the same, the existing design basically depends on that the ratchet 106 triggers a microswitch to identify the full lock meshing and the half lock meshing, the pawl 108 triggers a microswitch 121 to identify whether the pawl 108 is in the full lock meshing or the half lock meshing after being meshed with the ratchet 106, the lock assembly avoids the risk of incomplete meshing of the ratchet 106 and the pawl 108, the optimal design is that the pawl is used for identifying a full lock signal, the electric suction and the electric opening of the back gate lock are realized by using a motor, and the back gate lock can be matched with other execution parts of an electric lifting gate system to realize the electric opening and closing of the back gate of the automobile, the manual operation is not needed, the use is convenient, the experience effect of a user is improved, and the overall value of the automobile is improved; the back door lock has the functions of manual opening and manual closing except the functions of electric suction and electric opening, and can be opened and closed manually even if the automobile storage battery is not powered or fails, so that the safety and the reliability of the system are improved.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an electronic car tail-gate lock of opening of electronic actuation, includes lock body subassembly and executor subassembly, its characterized in that: the lock body assembly comprises a bottom plate (101), a cover plate (102), a ratchet rivet (103), a shell (104), a buffer block (105), a ratchet (106), a ratchet spring (107), a pawl (108), a pawl spring (109), a microswitch connecting rod (110), a microswitch connecting rod spring (111), a snow-loaded connecting rod (112), a snow-loaded connecting rod spring (113), a sector gear (114), a sector gear rivet (115), an upper locking plate rivet (116), an upper locking plate (117), an upper locking plate spring (118), a crank connecting rod rivet (119), a crank connecting rod (120), a microswitch (121), an unlocking connecting rod (122), an unlocking connecting rod rivet (123) and an unlocking handle (124), wherein the shell (104) is riveted between the bottom plate (101) and the cover plate (102) through the ratchet rivet (103), and the ratchet (106), the ratchet spring (107), the snow-loaded connecting rod (112) and the snow-loaded connecting rod spring (113) are all riveted inside the shell (104) through a coaxial axis, the pawl (108), the microswitch connecting rod (110) and the microswitch connecting rod spring (111) are riveted inside the shell (104), the crank connecting rod (120) and the upper lock plate (117) are fixedly connected through a crank connecting rod rivet (119), the crank connecting rod (120) and the upper lock plate (117) are riveted on the bottom plate (101) through an upper lock plate rivet (116), the sector gear (114) is riveted on the bottom plate (101) through a sector gear rivet (115), the unlock connecting rod (122) is riveted on the bottom plate (101) through an unlock connecting rod rivet (123), the actuator assembly comprises an actuator upper cover (125), an actuator lower cover (126), a motor assembly (127), a worm (128), a helical gear (129), a pinion (130), a pinion bushing (131), a self-tapping screw (132), an actuator mounting screw (133) and a connector assembly (134), the motor assembly (127), the worm (128), the bevel gear (129), the pinion (130) and the pinion bushing (131) are locked inside the actuator lower cover (126) of the actuator upper cover (125) through self-tapping screws (132).
2. The automobile tail door lock capable of being electrically actuated and electrically unlocked according to claim 1, wherein the automobile tail door lock comprises: the output end of the motor assembly (127) is fixedly connected with the worm (128).
3. The automobile tail door lock capable of being electrically actuated and electrically unlocked according to claim 1, wherein the automobile tail door lock comprises: the bevel gear (129) is fixedly connected with the pinion (130), and the worm (128) is in transmission connection with the bevel gear (129).
4. The automobile tail door lock capable of being electrically actuated and electrically unlocked according to claim 1, wherein the automobile tail door lock comprises: the upper locking plate (117) is connected with the crank connecting rod (120) through a crank connecting rod rivet (119).
5. The automobile tail door lock capable of being electrically actuated and electrically unlocked according to claim 1, wherein the automobile tail door lock comprises: the upper lock plate (117) is movably connected with an upper lock plate rivet (116), and the ratchet wheel (106) is movably connected with a ratchet wheel rivet (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120654135.5U CN215443593U (en) | 2021-03-31 | 2021-03-31 | Electric suction and electric opening automobile tail door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120654135.5U CN215443593U (en) | 2021-03-31 | 2021-03-31 | Electric suction and electric opening automobile tail door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215443593U true CN215443593U (en) | 2022-01-07 |
Family
ID=79703638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120654135.5U Active CN215443593U (en) | 2021-03-31 | 2021-03-31 | Electric suction and electric opening automobile tail door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215443593U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837500A (en) * | 2022-03-31 | 2022-08-02 | 上海工程技术大学 | Novel automobile door lock with electric flexible opening branched chain and electric suction branched chain |
| CN114837499A (en) * | 2022-03-31 | 2022-08-02 | 上海工程技术大学 | Self-adaptive multifunctional automobile side door lock with electric opening and suction branched chains |
-
2021
- 2021-03-31 CN CN202120654135.5U patent/CN215443593U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837500A (en) * | 2022-03-31 | 2022-08-02 | 上海工程技术大学 | Novel automobile door lock with electric flexible opening branched chain and electric suction branched chain |
| CN114837499A (en) * | 2022-03-31 | 2022-08-02 | 上海工程技术大学 | Self-adaptive multifunctional automobile side door lock with electric opening and suction branched chains |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215443593U (en) | Electric suction and electric opening automobile tail door lock | |
| WO2019006806A1 (en) | Electrically closed and electrically opened back door lock for automobile | |
| CN109519062B (en) | Multifunctional self-priming tail door lock assembly | |
| CN107489322A (en) | Double drawing open-type front cover lock operating mechanisms | |
| CN108442829A (en) | Motor vehicle self-priming door-locking system | |
| CN201981881U (en) | Door lock system structure used in electric middle slide door of automobile | |
| CN210134729U (en) | Multifunctional self-absorption tail door lock assembly | |
| CN210439831U (en) | Automobile back door lock | |
| CN108756532B (en) | Self-priming sliding door lock | |
| CN210858329U (en) | Electric suction lock | |
| CN217735169U (en) | Self-absorption tail door lock of automobile | |
| CN111779367A (en) | Electromechanical separation electric lock body | |
| CN208267597U (en) | Motor vehicle self-priming door-locking system | |
| CN215761038U (en) | Novel electric suction lock for automobile tail door | |
| CN211598105U (en) | Safety module on power grid metering terminal | |
| CN205063598U (en) | An open -type lock structure | |
| CN211923839U (en) | Side door lock transmission mechanism capable of realizing electric unlocking function | |
| CN208251871U (en) | Automobile door lock self-locking system | |
| CN216641765U (en) | Electric suction door lock, side door opening mechanism and automobile | |
| CN113338727A (en) | Novel electric suction lock for automobile tail door | |
| CN114961455B (en) | Front cover lock with electric opening and electric suction functions | |
| CN103132824B (en) | Automobile left front door lock | |
| CN212898024U (en) | Electric suction lock unlocking mechanism for automobile tail door | |
| CN111809988A (en) | Operating mechanism of front cover lock | |
| CN110965861A (en) | Safety module on power grid metering terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A car tailgate lock with electric suction and electric opening Granted publication date: 20220107 Pledgee: Shanghai venture financing Company limited by guarantee relay Pledgor: SHANGHAI CHIZHU AUTO PARTS CO.,LTD. Registration number: Y2024310000322 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |