CN207360554U - A kind of hinge type fixes the retaining mechanism of seat stand - Google Patents
A kind of hinge type fixes the retaining mechanism of seat stand Download PDFInfo
- Publication number
- CN207360554U CN207360554U CN201721379971.7U CN201721379971U CN207360554U CN 207360554 U CN207360554 U CN 207360554U CN 201721379971 U CN201721379971 U CN 201721379971U CN 207360554 U CN207360554 U CN 207360554U
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- China
- Prior art keywords
- base
- sliding seat
- gag lever
- lever post
- retaining mechanism
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Abstract
It the utility model is related to the retaining mechanism that a kind of hinge type fixes seat stand, include locking member and positioned at base one end and matched first locating slot of locking member, characterized by further comprising the elastic webbing in hollow support frame and the first sliding seat for being separately fixed at elastic webbing both ends, second sliding seat, supporting rack is seated in base, one end of the supporting rack is hinged by the second axis pin with base, the other end of the supporting rack is connected by using to position the clamping seats of standpipe with backrest, supporting rack is provided with the first spacing slot hole extended along elastic webbing telescopic direction on the side wall of its neighbouring other end, second sliding seat connects the second axis pin, the first gag lever post is provided with first sliding seat, first gag lever post is the locking piece, the end of the first limit bar is inserted into the first locating slot after exposing to the first spacing slot hole.Backrest can be reliably locked on base, and the purpose of unlock can be realized on demand, and the movement of the first gag lever post is steady, reliable operation.
Description
Technical field
A kind of seat stand for supporting ship's propeller is the utility model is related to, refers specifically to a kind of hinge in support ship's propeller
Chain type fixes the retaining mechanism of seat stand.
Background technology
Ship's propeller is commonly called as trolling motor, is mounted in the power set for being used for driving hull to advance on hull, it is wrapped
The motor and functional unit being connected by standpipe are included, its neutral tube is supported on seat stand by detent mechanism, and seat stand wraps again
Long-armed (also referred to as backrest) that base and one end are hinged with base is included, the long-armed other end is connected by latch segment with base,
Latch segment is connected in drawstring, pulls drawstring to move latch segment, disengages it from the locating slot on base, to release latch segment pair
Long-armed locking, make it is long-armed motor can be lifted therewith relative to base rotation, motor is also turned over relative to seat stand is upper and lower
Turn, such as the structure disclosed in the patent document that Chinese patent Authorization Notice No. is CN201553295U.
Utility model content
Technical problem to be solved in the utility model is the present situation for the prior art, there is provided one kind equally can be by backrest
The hinge type that being reliably locked in can be unlocked on base and on demand fixes the retaining mechanism of seat stand.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of hinge type fixes the locking of seat stand
Mechanism, one end is locked on base by the backrest that the first axis pin and base are hinged, which includes locking member
With positioned at base one end and matched first locating slot of locking member, it is characterised in that：Further include in hollow support frame
Elastic webbing and the first sliding seat, the second sliding seat for being separately fixed at elastic webbing both ends, support frame as described above are seated in the base
Interior, one end of the supporting rack is hinged by the second axis pin with base, and the other end of the supporting rack is by using positioning standpipe
Clamping seats are connected with backrest, and support frame as described above is provided with the side wall of its neighbouring other end along the extension of elastic webbing telescopic direction
First spacing slot hole, second sliding seat connect second axis pin, and it is spacing to be provided with first on first sliding seat
Bar, first gag lever post are the locking piece, which is inserted into after exposing to the described first spacing slot hole
Into first locating slot.
In order in supporting rack relative to base open mode under also can reliable location, it is preferred that the base it is another
End is provided with the second locating slot, the second gag lever post is provided with second sliding seat, support frame as described above is in the side of neighbouring its one end
The the second spacing slot hole extended along elastic webbing telescopic direction is provided with wall, it is spacing which exposes to described second
Slot hole, and after the supporting rack is relative to base turning, which can be inserted into second locating slot.
In order to enable first, second gag lever post successfully to slide into corresponding locating slot, it is preferred that the base
On both ends guiding surface is equipped with along between the end face of respective end.
In order to facilitate processing and assembling, more practical, the first sliding seat and second slide are the identical sliding seat of structure,
The slot of cross direction profiles is provided with the sliding seat, and first gag lever post and the second gag lever post are also the identical limit of structure
Position bar, the gag lever post inserting are connected in the slot.
It is further improved to be in view of reliable location of the gag lever post in slot, it is equipped with elastic buckles, institute in the slot
State gag lever post and be equipped with the card slot being caught in for the elastic buckles.
In the state of supporting rack is relative to base turning, propeller is slided relative to seat stand in order to prevent, it is preferred that
It is additionally provided with the base for locking standpipe in the lockset in base.
The lockset preferably uses such as lower structure：It includes the lock that is fixed in base and for being hung in upright bar
Inverted U-shaped locking bar, the base side wall is equipped with latch and the spring that is sleeved on latch, and the locking bar end has and latch phase
The locked groove of cooperation, the spring allow the latch to have all the time and are inserted into the lockhole of lock and drop into becoming in the locked groove
Gesture.Simple in structure using such lockset, easy to operate, cost is low.
It is preferred that second axis pin of second sliding seat described in by spring connection, so that the first gag lever post more can
Reliably insert in the first locating slot.
Compared with prior art, since locking piece i.e. first gag lever post of the utility model is located in supporting rack, and it is spacing
, can be reliably spacing first under the return action of elastic webbing or under external force drive in the first spacing slot hole of supporting rack
In locating slot or leave the first locating slot and be unlocked, so that backrest can be equally reliably locked on base, and can be on demand
Realize the purpose of unlock, and gag lever post is under the guiding of supporting rack and its first spacing slot hole, mobile steady, reliable operation.
Brief description of the drawings
Fig. 1 is schematic perspective view of the utility model embodiment under normal operating condition；
Fig. 2 is the perspective exploded view of Fig. 1；
Fig. 3 is to remove the schematic perspective view after backrest, wear-resisting stent and decoration in Fig. 1；
Fig. 4 is the three-dimensional cutaway view of Fig. 1；
Fig. 5 is to run into the view after barrier under Fig. 1 states；
Fig. 6 is schematic perspective view of the utility model embodiment under receiving state；
Fig. 7 is the sectional view at lockset in Fig. 6.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing embodiment.
As shown in Figures 1 to 4, it is a kind of new structure which, which fixes seat stand, for fixing propeller, in figure
Propeller includes foot control device 10, head 20, standpipe 30 and motor and its propeller 40, this certain seat stand is simultaneously not limited to the use of
Such propeller, may also be used for the propeller of the fixed other structures with standpipe 30.This retaining mechanism is also not limited to
, i.e., can also should be on the seat stand on the different seat stand of clamping seats or without pneumatic spring applied to such seat stand.It is existing
The concrete structure of retaining mechanism and principle are illustrated with seat stand structure in the present embodiment.
The seat stand includes base 1, supporting rack 2, clamping seats 3, backrest 4, pneumatic spring 5 and retaining mechanism 6, wherein base
1 section is designed to U-shaped structure, it is used for being fixed on hull, its bottom is connected with decoration A, in neighbouring one end
Had on two side for following first axis pin 7a the first axis holes 11 plugged and plugged for following second axis pin 7b second
Axis hole 12, the base 1 are had at both ends for the first locating slot 13 of following first gag lever posts insertion and for following second
Second locating slot 14 of gag lever post insertion, on the both ends of the base 1 along be equipped with respectively between the end face of the end be oriented to it is oblique
Face 15.
Supporting rack 2 is seated in above-mentioned base 1, and the supporting rack 2 is hollow, and one end of the supporting rack 2 passes through the second axis pin 7b
It is hinged with base 1, the other end of the supporting rack 2 is hinged by the lower part of the 3rd axis pin 7c and clamping seats 3, the supporting rack 2
The other end be also connected by retaining mechanism 6 with base 1, when retaining mechanism 6 unlocks, which can be around the second axis pin
7b is rotated relative to base 1, and when retaining mechanism 6 is under locking state, which is integrally fixed with base 1.
Clamping seats 3 are used for supporting the standpipe 30 of propeller, it can use the prior art, and in the present embodiment, it includes phase
Mutually the pedestal 31 formed with through hole, clamping plate 32 and the head cover 33 on pedestal 31, clamping plate, wherein pedestal 31 are designed to U
Shape, the opposite side of it and clamping plate 32 are mutually hinged by the axle sleeve 321 on the pivot 311 and chuck on pedestal, please
Referring to Fig. 2, the pedestal 31, another opposite side of clamping plate 32 are fixed by 34 phase of bolt, in the present embodiment, 31 both sides of pedestal
Wall lower part is hinged by the 3rd above-mentioned axis pin 7c with supporting rack 2, i.e., pedestal 31 and clamping plate 32 can be around the 3rd axis pin 7c
Rotation.Above-mentioned top plate 33 is fixed on pedestal 31.
Backrest 4 is hinged positioned at the above-mentioned top of base 1, its one end by the first axis pin 7a with base 1, you can with around first
Axis pin 7a is opened or closed up relative to base 1, and the other end of backrest 4 is towards above-mentioned clamping seats 3.
Above-mentioned pneumatic spring 5 is located at below the other end of backrest 4, in the present embodiment, in order to make clamping seats 3 smoothly turn
Dynamic, pneumatic spring 5 is provided with two, is mutually juxtaposed setting, and one end of each pneumatic spring 5 passes through the 4th axis pin 7d and backrest 4
The other end is hinged, and the other end of each pneumatic spring 5 is then hinged by the top of the 5th axis pin 7e and pedestal 31.
In order to which the movement of backrest 4 and clamping seats 3 in 5 drawing process of pneumatic spring is more steady, in the another of above-mentioned backrest 4
The lower section of one end is equipped with guiding trestle 8, which is hinged by above-mentioned 5th axis pin 7e with pedestal 31, the guiding branch
The long guiding hole 81 extended along 4 length direction of backrest is had on the two side of frame 8, is distinguished on 4 other end two side of backrest
It is fixed with the guide finger 41 slided in corresponding long guiding hole 81.Since backrest 4 and guiding trestle 8 are metal, in order to anti-
The only excessive wear in rotation process, and reduce the noise in rotation process, guiding trestle 8 and the other end of backrest 4 it
Between be additionally provided with wear-resisting stent 8a, which mutually fixes with 4 other end of backrest.
Using such as lower structure, it is located in above-mentioned hollow support frame 2 retaining mechanism 6, includes elastic webbing 61, first
Sliding seat 62, the second sliding seat 63 and the first gag lever post 64 and the second gag lever post 65, the first sliding seat 62, the second sliding seat 63
61 both ends of elastic webbing are separately fixed at, the second sliding seat 63 connects above-mentioned second axis pin 7b, the first sliding seat 62 by spring 66
Neighbouring clamping seats 3 are set.In the present embodiment, the first sliding seat 62 and the second sliding seat 63 are designed to identical structure, the first limit
Position 64 and second gag lever post 65 of bar be also designed to identical structure (different structures can certainly be made), with facilitate make and
Assembling, for convenience, now by first, second sliding seat, 63 abbreviation sliding seat, first, second gag lever post abbreviation gag lever post,
Sliding seat is equipped with the slot 67 of cross direction profiles, and gag lever post is plugged in the slot, and in order to prevent gag lever post in slot
Slide, elastic buckles 68 are equipped with slot, the first gag lever post 64 is equipped with the card slot 69 being caught in for the elastic buckles, when gag lever post is inserted
With in place when, elastic buckles are dropped into card slot, with to gag lever post carry out it is spacing.At the same time in order to prevent in the effect of elastic webbing 61
Under, two sliding seat relative excess slide, and are provided with the both sides of supporting rack 2 for each limit bar insertion and prolong along 61 telescopic direction of elastic webbing
The first spacing slot hole 21, the second spacing slot hole 22 stretched, and for property easy to assembly, corresponding the on the two side of base 1
The limiting slot 16 for the insertion of 65 end of the second gag lever post is respectively equipped with two gag lever posts 65.
For convenient for unlocking, the drawstring (not shown) of force is also fastened on above-mentioned first sliding seat 62.
After assembling, during normal use, the end of the first gag lever post 64 is inserted in bottom after exposing to the first spacing slot hole
In first locating slot 13 of seat 1, Fig. 1 is referred to, at this time, supporting rack 2 is fixed as one with base 1, and clamping seats 3 are in pneumatic spring 5
Under pulling, lean with the other end of backrest 4, at this moment, standpipe 30 is in erectility, can work normally propeller.
When in use, when motor and its propeller run into barrier, resistance as shown by the arrows in Figure 5 will be received
Power, at this moment clamping seats 3 drive propeller to be rotated around the 3rd axis pin 7c, while pneumatic spring 5 is stretched, and guiding trestle 8 is with clamping
Seat 3 rotates clockwise, and guide finger 41 is moved to the left end of long guiding hole 81.After motor and its propeller clear the jumps, push away
Then resetted again under the restoring force effect of pneumatic spring 5 into device and be in normal operating condition.
When the motor and its propeller that need propeller lift off the water surface, then drawstring is pulled, the first slip can be made
Seat 62 is moved to 3 side of clamping seats, the first gag lever post 64 is left the first locating slot 13 on base 1, is realized 2 other end of supporting rack
Depart from base 1, at this moment, while rotate backrest 4 and supporting rack 2, it two is opened relative to base 1, while drive clamping seats 3
And propeller rotates together, until to the state shown in Fig. 6 and Fig. 7, at this moment, the second gag lever post 65 of the second spacing slot hole is exposed to
End fall in second locating slot 14 of 1 one end of base.Backrest 4, supporting rack 2 is set to be positioned at open mode.At this point it is possible to
Base 1 sets lockset 9, and lockset 9 includes the lock 91 being fixed in base 1 and the inverted U-shaped locking bar that can be hung in upright bar
92, existing such lock can be used to carry out the locking of upright bar, but in order to unlock conveniently, latch 93 is equipped with 1 side wall of base
With the spring 94 being sleeved on latch, 9 end of locking bar has allows latch 93 to have all the time with the matched locked groove of latch, the spring 94
It is inserted into the lockhole of lock, and drops into the trend in the locked groove of 92 end of locking bar, i.e., spacing locking bar 92.Latch 93 is pulled,
Compress spring 94, so that it may so that locked groove and lockhole are left in the end of latch 93, at this point it is possible to allow locking bar 92 to be taken off from lock 91
From to be unlocked to standpipe 30.
Claims (8)
1. a kind of hinge type fixes the retaining mechanism of seat stand, one end is locked in by the first axis pin and the backrest that base is hinged
On base, which includes locking member and positioned at base one end and matched first locating slot of locking member, its feature
It is：Further include the elastic webbing in hollow support frame and be separately fixed at first sliding seat at elastic webbing both ends, the second cunning
Dynamic seat, support frame as described above are seated in the base, and one end of the supporting rack is hinged by the second axis pin with base, the support
The other end of frame is connected by using to position the clamping seats of standpipe with backrest, side wall of the support frame as described above in its neighbouring other end
On be provided with the first spacing slot hole extended along elastic webbing telescopic direction, second sliding seat connection, second axis pin, institute
State and the first gag lever post is provided with the first sliding seat, which is the locking piece, the end of the first limit bar
It is inserted into after exposing to the described first spacing slot hole in first locating slot.
2. retaining mechanism according to claim 1, it is characterised in that：The other end of the base is provided with the second locating slot,
The second gag lever post is provided with second sliding seat, support frame as described above is provided with along elastic webbing on the side wall of neighbouring its one end to be stretched
Second spacing slot hole of contracting direction extension, the end of the second limit bar expose to the described second spacing slot hole, and the branch
After support is relative to base turning, which can be inserted into second locating slot.
3. retaining mechanism according to claim 2, it is characterised in that：On the both ends of the base along respectively with respective end
End face between be equipped with guiding surface.
4. retaining mechanism according to claim 2, it is characterised in that：First sliding seat and second slide are identical for structure
Sliding seat, is provided with the slot of cross direction profiles on the sliding seat, and first gag lever post and the second gag lever post are also structure
Identical gag lever post, the gag lever post inserting are connected in the slot.
5. retaining mechanism according to claim 4, it is characterised in that：Elastic buckles, the gag lever post are equipped with the slot
It is equipped with the card slot being caught in for the elastic buckles.
6. according to the retaining mechanism described in claim 1 to 5 any claim, it is characterised in that：It is additionally provided with the base
It is used for locking standpipe in the lockset in base in the case where the supporting rack is relative to base turning state.
7. retaining mechanism according to claim 6, it is characterised in that：The lockset includes the lock being fixed in base
With for being hung on the inverted U-shaped locking bar in upright bar, the base side wall is equipped with latch and the spring being sleeved on latch, the lock
Boom end has to be allowed the latch to have all the time and is inserted into the lockhole of lock and falls with the matched locked groove of latch, the spring
Enter to the trend in the locked groove.
8. according to the retaining mechanism described in claim 1 to 5 any claim, it is characterised in that：Second sliding seat leads to
Cross spring connection second axis pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721379971.7U CN207360554U (en) | 2017-10-24 | 2017-10-24 | A kind of hinge type fixes the retaining mechanism of seat stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721379971.7U CN207360554U (en) | 2017-10-24 | 2017-10-24 | A kind of hinge type fixes the retaining mechanism of seat stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207360554U true CN207360554U (en) | 2018-05-15 |
Family
ID=62421185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721379971.7U Active CN207360554U (en) | 2017-10-24 | 2017-10-24 | A kind of hinge type fixes the retaining mechanism of seat stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207360554U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484601A (en) * | 2018-12-21 | 2019-03-19 | 宁波海伯集团有限公司 | A kind of seat stand of ship's propeller |
| CN114506435A (en) * | 2022-03-16 | 2022-05-17 | 宁波招宝磁业有限公司 | Magnetic suspension propeller |
-
2017
- 2017-10-24 CN CN201721379971.7U patent/CN207360554U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484601A (en) * | 2018-12-21 | 2019-03-19 | 宁波海伯集团有限公司 | A kind of seat stand of ship's propeller |
| CN109484601B (en) * | 2018-12-21 | 2024-01-23 | 宁波海伯集团有限公司 | Seat of marine propeller |
| CN114506435A (en) * | 2022-03-16 | 2022-05-17 | 宁波招宝磁业有限公司 | Magnetic suspension propeller |
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