CN112140815A - Hidden type traction hook for ST pure electric presenting onself - Google Patents
Hidden type traction hook for ST pure electric presenting onself Download PDFInfo
- Publication number
- CN112140815A CN112140815A CN202011078895.2A CN202011078895A CN112140815A CN 112140815 A CN112140815 A CN 112140815A CN 202011078895 A CN202011078895 A CN 202011078895A CN 112140815 A CN112140815 A CN 112140815A
- Authority
- CN
- China
- Prior art keywords
- rod
- fixedly connected
- bevel gear
- monarch
- gear
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/01—Traction couplings or hitches characterised by their type
- B60D1/04—Hook or hook-and-hasp couplings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
Abstract
The invention discloses a hidden towing hook for ST pure electric pilgrimage, which relates to the technical field of towing hooks and comprises a groove body, wherein the right side of the groove body is connected with a sliding block in a sliding way, the sliding block is connected with a rotating shaft in a rotating way, the right side of the rotating shaft is fixedly connected with the left side of a knob, the sliding block is moved upwards by pushing the knob, when a limiting rod is clamped into a clamping groove at the bottom of a rack, the knob is rotated to drive a threaded rod to rotate, a bolt moves leftwards, the limiting rod drives a rack to move leftwards, a gear meshed with the rack drives a bevel gear A to rotate, the bevel gear A drives a bevel gear B to rotate, the bevel gear B drives a bevel gear C to rotate through a connecting rod A, the bevel gear C drives a bevel gear D to rotate, the connecting rod B drives a rotating rod to rotate, thereby achieving the purpose of hiding the towing hook.
Description
Technical Field
The invention relates to the technical field of a towing hook, in particular to a hidden towing hook for an ST pure electric pilgrimage onself.
Background
The towing hook is also called a towing hook, and is a hook which is used for hooking and hanging a towing cable on a towing ship and is convenient to release. A spring towing hook, a hydraulic towing hook and a remote control towing hook.
The existing towing hook is always exposed outside a vehicle body, the impact force on the vehicle is extremely large when a car accident happens, and the casualties are particularly easy to cause, so that the hidden towing hook for ST pure electric pilgrimage is needed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the hidden type traction hook for the ST pure electric pilgrimage onself, which solves the problems that the existing traction hook is always exposed outside a vehicle body, the impact force on the vehicle is extremely large when a traffic accident happens, and the casualties are particularly easy to cause.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the hidden type traction hook comprises a groove body, wherein the right side of the groove body is in sliding connection with a sliding block, the sliding block is rotationally connected with a rotating shaft, the right side of the rotating shaft is fixedly connected with the left side of a knob, the left side of the rotating shaft is fixedly connected with the right side of a threaded rod, the threaded rod is in threaded connection with a bolt, the top of the bolt is fixedly connected with the bottom of a limiting rod, the top of the limiting rod is clamped with the bottom of a rack, the top of the rack is meshed with the bottom of a gear, the gear is fixedly connected with a bevel gear A, the central positions of the gear and the bevel gear A are rotationally connected with a fixed rod, the fixed rod penetrates through the gear and the bevel gear A, the fixed rod is fixedly connected with the inner wall of the groove body, the left side of the bevel gear A is meshed with the right side of a bevel gear B, the utility model discloses a take the lead screw drive mechanism, including connecting rod A, helical gear C, helical gear D, connecting rod B, connecting rod A's left side and helical gear C's right side fixed connection, helical gear C's bottom and helical gear D's top meshing, helical gear D's bottom and connecting rod B's top fixed connection, connecting rod B's bottom and the top fixed connection of dwang, the inner wall and the spiral spring fixed connection of dwang, spiral spring is keeping away from one side and the transfer line fixed connection of dwang, the bottom of transfer.
Preferably, the groove body is of a cavity structure.
Preferably, the rack is slidably connected with a cross bar, and the cross bar penetrates through the rack.
Preferably, the middle position of the connecting rod A is rotatably connected with the supporting rod, and the top of the supporting rod is fixedly connected with the top of the inner wall of the groove body.
Preferably, the left side of the groove body is provided with a rotary groove.
Preferably, the bottom of the rack is provided with a clamping groove.
(III) advantageous effects
The invention provides a hidden towing hook for an ST pure electric pilgrimage onself. The method has the following beneficial effects:
(1) this hidden hook that pulls for pure electric pilgrimage on a pilgrimage of ST, through promoting the knob, make the sliding block rebound, when the draw-in groove of rack bottom is gone into to the gag lever post card, rotate the knob, it is rotatory to drive the threaded rod, the bolt removes left, the gag lever post drives the rack and removes left, it is rotatory to drive helical gear A with rack toothing's gear, helical gear A drives helical gear B rotatory, helical gear B drives helical gear C rotatory through connecting rod A, helical gear C drives helical gear D rotatory, thereby connecting rod B drives the dwang and rotates, the dwang begins to tighten up the volute spring, it rotates to drive the transfer line after tightening up the volute spring, the transfer line then can shift over into the cell body with.
(2) This pure electric presenting a pilgrimage on a pilgrimage car of ST is with hidden draw hook, when needs use draw hook, stimulates the knob downwards, makes the gag lever post break away from the draw-in groove of rack below, and volute spiral spring no longer receives the power of tightening up, and volute spiral spring struts, and it is rotatory to drive the transfer line to pop out draw hook.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic top view of the rotating rod of the present invention.
In the figure: 1 groove body, 2 sliding blocks, 3 rotating shafts, 4 knobs, 5 bolts, 6 limiting rods, 7 racks, 8 gears, 9 bevel gears A, 10 fixing rods, 11 bevel gears B, 12 connecting rods A, 13 bevel gears C, 14 bevel gears D, 15 connecting rods B, 16 rotating rods, 17 volute springs, 18 transmission rods, 19 traction hooks, 20 cross rods, 21 supporting rods and 22 threaded rods.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a hidden towing hook for ST pure electric pilgrimage includes a groove body 1, the right side of the groove body 1 is connected with a sliding block 2 in a sliding way, the sliding block 2 is connected with a rotating shaft 3 in a rotating way, the right side of the rotating shaft 3 is fixedly connected with the left side of a knob 4, the left side of the rotating shaft 3 is fixedly connected with the right side of a threaded rod 22, the threaded rod 22 is in threaded connection with a bolt 5, the top of the bolt 5 is fixedly connected with the bottom of a limiting rod 6, the top of the limiting rod 6 is clamped with the bottom of a rack 7, the top of the rack 7 is engaged with the bottom of a gear 8, the gear 8 is fixedly connected with a helical gear A9, the central positions of the gear 8 and the helical gear A9 are rotatably connected with a fixed rod 10, the fixed rod 10 penetrates through the gear 8 and the helical gear A9, the fixed rod 10 is fixedly connected with the inner wall of the groove body 1, the left side of connecting rod A12 and the right side fixed connection of helical gear C13, helical gear C13's bottom and helical gear D14's top meshing, helical gear D14's bottom and connecting rod B15's top fixed connection, connecting rod B15's bottom and dwang 16's top fixed connection, dwang 16's inner wall and spiral spring 17 fixed connection, spiral spring 17 is in the one side of keeping away from dwang 16 and transfer line 18 fixed connection, transfer line 18's bottom and towing hook 19's top fixed connection, cell body 1 is the cavity structure, rack 7 and horizontal pole 20 sliding connection, horizontal pole 20 runs through rack 7, connecting rod A12's intermediate position and bracing piece 21 rotate and be connected, the top of bracing piece 21 and the top fixed connection of cell body 1 inner wall, the rotary tank has been seted up on the left side of cell body 1, the draw-in.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a hidden towing pintle is used to pure electric pilgrimage on a pilgrimage of ST, includes cell body (1), its characterized in that: the right side of the groove body (1) is in sliding connection with the sliding block (2), the sliding block (2) is in rotating connection with the rotating shaft (3), the right side of the rotating shaft (3) is fixedly connected with the left side of the knob (4), the left side of the rotating shaft (3) is fixedly connected with the right side of the threaded rod (22), the threaded rod (22) is in threaded connection with the bolt (5), the top of the bolt (5) is fixedly connected with the bottom of the limiting rod (6), the top of the limiting rod (6) is clamped with the bottom of the rack (7), the top of the rack (7) is meshed with the bottom of the gear (8), the gear (8) is fixedly connected with the helical gear A (9), the central positions of the gear (8) and the helical gear A (9) are in rotating connection with the fixing rod (10), and the fixing rod (10) penetrates through the gear (8) and the helical gear A (9), and the fixed rod (10) is fixedly connected with the inner wall of the groove body (1), the left side of the bevel gear A (9) is meshed with the right side of the bevel gear B (11), the left side of the bevel gear B (11) is fixedly connected with the right side of the connecting rod A (12), the left side of the connecting rod A (12) is fixedly connected with the right side of the bevel gear C (13), the bottom of the bevel gear C (13) is meshed with the top of the bevel gear D (14), the bottom of the bevel gear D (14) is fixedly connected with the top of the connecting rod B (15), the bottom of the connecting rod B (15) is fixedly connected with the top of the rotating rod (16), the inner wall of the rotating rod (16) is fixedly connected with a volute spiral spring (17), the volute spiral spring (17) is fixedly connected with a transmission rod (18) at one side far away from the rotating rod (16), the bottom of the transmission rod (18) is fixedly connected with the top of the traction hook (19).
2. The hidden towing hook for ST pure electric presenting a monarch on a monarch vehicle of claim 1, characterized in that: the tank body (1) is of a cavity structure.
3. The hidden towing hook for ST pure electric presenting a monarch on a monarch vehicle of claim 1, characterized in that: the rack (7) is connected with the cross rod (20) in a sliding mode, and the cross rod (20) penetrates through the rack (7).
4. The hidden towing hook for ST pure electric presenting a monarch on a monarch vehicle of claim 1, characterized in that: the middle position of the connecting rod A (12) is rotatably connected with the supporting rod (21), and the top of the supporting rod (21) is fixedly connected with the top of the inner wall of the groove body (1).
5. The hidden towing hook for ST pure electric presenting a monarch on a monarch vehicle of claim 1, characterized in that: the left side of the tank body (1) is provided with a rotary tank.
6. The hidden towing hook for ST pure electric presenting a monarch on a monarch vehicle of claim 1, characterized in that: the bottom of the rack (7) is provided with a clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011078895.2A CN112140815A (en) | 2020-10-10 | 2020-10-10 | Hidden type traction hook for ST pure electric presenting onself |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011078895.2A CN112140815A (en) | 2020-10-10 | 2020-10-10 | Hidden type traction hook for ST pure electric presenting onself |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112140815A true CN112140815A (en) | 2020-12-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011078895.2A Pending CN112140815A (en) | 2020-10-10 | 2020-10-10 | Hidden type traction hook for ST pure electric presenting onself |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112140815A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024067801A1 (en) * | 2022-09-29 | 2024-04-04 | 延锋国际汽车技术有限公司 | Trailer hitch rotation device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4078827A (en) * | 1975-05-06 | 1978-03-14 | Ab Volvo | Towing device for motor vehicles |
| US4109930A (en) * | 1975-05-06 | 1978-08-29 | Ab Volvo | Towing device for motor vehicles |
| US6402178B1 (en) * | 1995-09-13 | 2002-06-11 | Jaeger Cartronix Gmbh | Motor vehicle trailer coupling |
| KR20040010051A (en) * | 2003-02-04 | 2004-01-31 | 오성희 | Light-handy vehicle towing device |
| US20090108566A1 (en) * | 2007-10-25 | 2009-04-30 | Gm Global Technology Operations, Inc. | Collapsing Vehicle Tow Hook |
| DE202010005945U1 (en) * | 2010-04-16 | 2010-07-22 | Breitfeld, Robert | Towing device with occupant protection |
| US20120104728A1 (en) * | 2010-10-27 | 2012-05-03 | Danny Burns | Trailer Hitch Apparatus For Use With Gooseneck Trailers |
| CN204736661U (en) * | 2015-05-20 | 2015-11-04 | 卓达新材料科技集团有限公司 | Miniature rotary type stop hook structure |
| CN207173200U (en) * | 2017-09-28 | 2018-04-03 | 蚌埠化工机械制造有限公司 | It is a kind of can inflection pack up the draw-gear of draw bar |
| CN110732088A (en) * | 2018-07-20 | 2020-01-31 | 吴雨星 | electric roaster with automatically adjustable angle |
| CN210309793U (en) * | 2019-06-28 | 2020-04-14 | 重庆刘建汽车制造有限公司 | Folding trailer hook for vehicle |
-
2020
- 2020-10-10 CN CN202011078895.2A patent/CN112140815A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4078827A (en) * | 1975-05-06 | 1978-03-14 | Ab Volvo | Towing device for motor vehicles |
| US4109930A (en) * | 1975-05-06 | 1978-08-29 | Ab Volvo | Towing device for motor vehicles |
| US6402178B1 (en) * | 1995-09-13 | 2002-06-11 | Jaeger Cartronix Gmbh | Motor vehicle trailer coupling |
| KR20040010051A (en) * | 2003-02-04 | 2004-01-31 | 오성희 | Light-handy vehicle towing device |
| US20090108566A1 (en) * | 2007-10-25 | 2009-04-30 | Gm Global Technology Operations, Inc. | Collapsing Vehicle Tow Hook |
| DE202010005945U1 (en) * | 2010-04-16 | 2010-07-22 | Breitfeld, Robert | Towing device with occupant protection |
| US20120104728A1 (en) * | 2010-10-27 | 2012-05-03 | Danny Burns | Trailer Hitch Apparatus For Use With Gooseneck Trailers |
| CN204736661U (en) * | 2015-05-20 | 2015-11-04 | 卓达新材料科技集团有限公司 | Miniature rotary type stop hook structure |
| CN207173200U (en) * | 2017-09-28 | 2018-04-03 | 蚌埠化工机械制造有限公司 | It is a kind of can inflection pack up the draw-gear of draw bar |
| CN110732088A (en) * | 2018-07-20 | 2020-01-31 | 吴雨星 | electric roaster with automatically adjustable angle |
| CN210309793U (en) * | 2019-06-28 | 2020-04-14 | 重庆刘建汽车制造有限公司 | Folding trailer hook for vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024067801A1 (en) * | 2022-09-29 | 2024-04-04 | 延锋国际汽车技术有限公司 | Trailer hitch rotation device |
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Application publication date: 20201229 |
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| WD01 | Invention patent application deemed withdrawn after publication |