CN206983795U - A kind of cantilever protecting against shock linkage seat - Google Patents
A kind of cantilever protecting against shock linkage seat Download PDFInfo
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- CN206983795U CN206983795U CN201720886882.5U CN201720886882U CN206983795U CN 206983795 U CN206983795 U CN 206983795U CN 201720886882 U CN201720886882 U CN 201720886882U CN 206983795 U CN206983795 U CN 206983795U
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- chair
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- cushion
- cantilever
- protecting against
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Abstract
The utility model provides a kind of cantilever protecting against shock linkage seat, it is related to auto parts and components field, including cushion, chair with back, first limited block, second limited block, cushion adjustment mechanism and chair with back adjustment mechanism, one end of cushion is pivotally connected with the first limited block, the other end and the second limited block are pivotally connected, one end of chair with back is connected with chair with back adjustment mechanism, the one end of chair with back adjustment mechanism away from chair with back and the first limited block clamping, for adjusting the angle of chair with back, the other end of chair with back and the second limited block are pivotally connected, cushion adjustment mechanism be arranged on the bottom of cushion and with the first limited block clamping, for adjusting the angle of cushion.Compared to prior art, a kind of cantilever protecting against shock linkage seat provided by the utility model, angle of regulation range is big, easy to adjust and have folding function.
Description
Technical field
Auto parts and components field is the utility model is related to, in particular to a kind of cantilever protecting against shock linkage seat.
Background technology
It is increasingly recognised that, the performance of seat is weakening injury of the underbody blast wave for human body in cabin in recent years
Aspect plays vital effect, and lightning protection car is touching landmine explosion moment, and strong shock wave can impact floor, if
Seat and floor use traditional type of attachment, and shock wave is very big to occupant injury, and to realize lightning protection, protecting against shock seat is often and car
Body gusset connects, and to reduce injury, but is limited by traditional Chinese chair form, and protecting against shock seat has very big in arrangement, design
Difficulty.The angular adjustment of protecting against shock seat is inconvenient simultaneously.
To investigate and find through inventor, the angular adjustment of existing protecting against shock seat is mainly to be realized by adjuster, but
It is the limited angle of this adjuster regulation, regulating effect is also undesirable, and mainly adjusts the angle of backrest, so that can not
Adjusting sitting posture.Meanwhile existing protecting against shock seat can not generally fold, so as to which in the not used time sky can not be saved by folding
Between.
In view of this, design and manufacture that a kind of regulation angle is big, regulating effect is good and the automotive seat that can fold just shows
Obtain particularly important.
Utility model content
The purpose of this utility model is to provide a kind of cantilever protecting against shock linkage seat, and regulation angle is big, and cushion and the back of the body
Chair can be adjusted independently of each other, realize the function of folding.
The utility model is realized using following technical scheme.
A kind of cantilever protecting against shock linkage seat, including cushion, chair with back, the first limited block, the second limited block, cushion adjustment machine
Structure, chair with back adjustment mechanism and headrest protection mechanism, one end of cushion are pivotally connected with the first limited block, the other end and the second limited block
Pivot joint, one end of chair with back are connected with chair with back adjustment mechanism, the one end of chair with back adjustment mechanism away from chair with back and the first limited block clamping,
For adjusting the angle of chair with back, the other end of chair with back and the second limited block are pivotally connected, and cushion adjustment mechanism is arranged on the bottom of cushion
And with the first limited block clamping, for adjusting the angle of cushion.Headrest protection mechanism includes head rest body, runner assembly and guarantor
Support is protected, one end of runner assembly is fixedly connected on chair with back, and the other end of runner assembly stretches into head rest body and is embedded in head
Rest the head in body so that head rest body can be adjusted relative to chair with back by runner assembly and rotated, and protective cradle passes through runner assembly and frame
It is located at the both sides of head rest body.
Further, the first limited block, which is provided with, slides duct, and cushion adjustment mechanism includes revotating card fitting and sleeve, revolves
The one end for turning shackle member is stretched into sleeve and can slided along the bearing of trend of sleeve, and the other end of revotating card fitting, which passes through, slides duct
And the bottom of cushion and relative with revotating card fitting is fixedly connected on the first limited block clamping, sleeve, revotating card fitting can phase
First limited block is slided or is fastened in the slip duct along duct is slided.
Further, sliding eye road has a multiple spacing holes and at least one slideway, multiple spacing holes by slideway successively
Connection, revotating card fitting optionally pass through and are fastened in one of spacing hole or enter line slip through slideway.
Further, revotating card fitting includes pressure cap, sliding part and limiting section, one end of pressure cap and the one of sliding part
End is fixedly connected, and the one end of sliding part away from pressure cap is fixedly connected with limiting section, and the one end of limiting section away from sliding part is stretched into
Sleeve can simultaneously slide along the bearing of trend of sleeve, and diameter and the slideway of sliding part match, for entering line slip through slideway, limit
The diameter in position portion matches with each spacing hole, for through spacing hole and being fastened in spacing hole.
Further, cushion adjustment mechanism also includes the first return member, and the first return member is contained in sleeve, and first time
One end of position part is connected to one end that revotating card fitting stretches into sleeve, and the other end of the first return member is connected to sleeve away from first
The side wall of limited block.
Further, chair with back adjusting part includes handle, adjustment disk and connecting shaft, one end of handle and one end of connecting shaft
It is fixedly connected, the one end of connecting shaft away from handle sequentially passes through the first limited block and is fixedly connected with adjustment disk and with chair with back, regulation
There are multiple projections on disk, for position-arresting disk clamping.
Further, side of the adjustment disk away from the first limited block is provided with the second return member, one end of the second return member
Adjustment disk is connected to, the other end is connected to cushion.
Further, cantilever protecting against shock linkage seat also includes pedal gear, pedal gear including two sliding connection plates,
Footrest frame and two connecting rods, two sliding connection plates are fixedly installed on the bottom of cushion, and the both ends of footrest frame respectively can
It is slidably arranged in two sliding connection plates, one end of two connecting rods is hingedly connected to the both ends of footrest frame, two companies
The one end of extension bar away from footrest frame is connected to the first limited block and the second limited block.
Further, footrest frame includes the first connection cross bar, the second connection cross bar, U-shaped bar and pedal, the first connection
Cross bar is fixedly connected on the both ends of U-shaped bar, the second connection cross bar with first be connected cross bar be arranged in parallel and the second connecting rod two
End and the connection of U-shaped bar, pedal are arranged on end of the U-shaped bar away from the first connection cross bar.
A kind of cantilever protecting against shock linkage seat, including cushion, chair with back, the first limited block, the second limited block, cushion adjustment machine
Structure, chair with back adjustment mechanism and bindiny mechanism, one end of cushion are pivotally connected with the first limited block, and the other end and the second limited block are pivotally connected,
One end of chair with back is connected with chair with back adjustment mechanism, the one end of chair with back adjustment mechanism away from chair with back and the first limited block clamping, is used for
Adjust the angle of chair with back, the pivot joint of the other end of chair with back and the second limited block, cushion adjustment mechanism be arranged on the bottom of cushion and with
First limited block clamping, for adjusting the angle of cushion.Bindiny mechanism includes chair with back connector and installation connecting element, chair with back connection
Part is arranged on the side of chair with back, and the both ends of installation connecting element are fixedly connected with the first limited block and the second limited block respectively.
The utility model has the advantages that：
A kind of cantilever protecting against shock linkage seat provided by the utility model, the first limited block is all articulated in by chair with back and cushion
On the second limited block so that chair with back and cushion can rotate relative to the first limited block and the second limited block independently of each other, realize
The function of folding, at the same by cushion adjustment mechanism adjust cushion angle, by chair with back adjustment mechanism adjust chair with back angle,
So that the angle of regulation range of cantilever protecting against shock linkage seat is big.Compared to prior art, one kind provided by the utility model
Cantilever protecting against shock links seat, and angle of regulation range is big, easy to adjust and have folding function.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation at cantilever protecting against shock linkage seat first visual angle that the utility model first embodiment provides
Figure；
Fig. 2 is the attachment structure schematic diagram of cushion governor motion in Fig. 1；
Fig. 3 is bindiny mechanism's schematic diagram of rotary connector in Fig. 2；
Fig. 4 is the attachment structure schematic diagram of chair with back adjustment mechanism in Fig. 1；
Fig. 5 is the structural representation at cantilever protecting against shock linkage seat second visual angle that the utility model first embodiment provides
Figure；
Fig. 6 is the structural representation for the cantilever protecting against shock linkage seat that the utility model second embodiment provides.
Icon：100th, 200- cantilevers protecting against shock linkage seat；110- cushions；130- chair with backs；The limited blocks of 150a- first；
The limited blocks of 150b- second；151- slides duct；160- headrest protection mechanisms；161- head rest bodies；163- protective cradles；170-
Cushion adjustment mechanism；171- revotating card fittings；1711- pressure caps；1713- sliding parts；1715- limiting sections；173- sleeves；175-
First return member；180- chair with back adjustment mechanisms；181- handles；183- adjustment disks；185- connecting shafts；190- pedal gears；191-
Sliding connection plate；193- footrest frames；195- connecting rods；210- bindiny mechanisms；211- chair with back connectors；213- installation connections
Part.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " vertical ", " level ", " interior ",
The orientation or position relationship of instructions such as " outer " are or the utility model product based on orientation shown in the drawings or position relationship
The orientation or position relationship usually put during use, it is for only for ease of description the utility model and simplifies description, without referring to
Show or imply that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not manage
Solve as to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that referring to
Show or imply relative importance.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " connected ", " installation ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through
It is indirectly connected, can is the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
Below in conjunction with the accompanying drawings, some embodiments of the present utility model are elaborated.In the case where not conflicting, under
Feature in the embodiment stated can be mutually combined.
First embodiment
Reference picture 1, the present embodiment provide a kind of cantilever protecting against shock linkage seat 100, including cushion 110, chair with back 130, the
One limited block 150a, the second limited block 150b, headrest protection mechanism 160, cushion adjustment mechanism 170, the and of chair with back adjustment mechanism 180
Pedal gear 190, one end of cushion 110 are pivotally connected with the first limited block 150a, and the other end and the second limited block 150b are pivotally connected, chair with back
130 one end is connected with chair with back adjustment mechanism 180, the one end of chair with back adjustment mechanism 180 away from chair with back 130 and the first limited block
150a clampings, for adjusting the angle of chair with back 130, the other end of chair with back 130 and the second limited block 150b are pivotally connected.Cushion adjusts machine
Structure 170 be arranged on the bottom of cushion 110 and with the first limited block 150a clampings, for adjusting the angle of cushion 110.Pedal gear
190 are arranged on the bottom of cushion 110, for putting leg for user, meanwhile, the pedal gear 190 is used as link gear and cushion
110 and chair with back 130 connect, reduce, the shock wave that comes up of floor conduction of decaying, reduce human injury.Headrest protection mechanism 160 is set
Put on chair with back 130, for protecting head.
Headrest protection mechanism 160 includes head rest body 161, runner assembly (not shown) and protective cradle 163, rotating group
One end of part is fixedly connected on chair with back 130, and the other end of runner assembly stretches into head rest body 161 and is embedded in head rest body
In 161 so that head rest body 161 can be adjusted relative to chair with back 130 by runner assembly and rotated, and protective cradle 163 passes through rotating group
Part and the both sides for being erected at head rest body 161.
In the present embodiment, runner assembly includes connection U-board (not shown) and elastic rotation part (not shown), connects U
Shape plate is fixedly connected on by way of welding on chair with back 130, and one end of elastic rotation part is in latch shape, while in U-board
Portion is fixedly installed clamping base station, and clamping base station also engages in latch shape and with elastic rotation part.The other end of elastic rotation part
It is connected to by a spring through on the protective cradle 163 of runner assembly, while clamping base station is fixedly connected with chair with back 130, bullet
Property tumbler is fixedly connected with head rest body 161 so that head rest body 161 can be adjusted with respect to backrest frames.Specifically, should
Head rest body 161 can carry out three-level regulation on body backrest direction.
Referring to Fig. 2, the first limited block 150a one end, which is provided with, slides duct 151, and cushion adjustment mechanism 170 includes rotation
Shackle member 171, the return member 175 of sleeve 173 and first, one end of revotating card fitting 171 stretch into sleeve 173 and can be along sleeves 173
Bearing of trend slide, the other end of revotating card fitting 171 through slide duct 151 and with the first limited block 150a clampings, set
Cylinder 173 is fixedly connected on the bottom of cushion 110 and relative with revotating card fitting 171, and revotating card fitting 171 can be spacing with respect to first
Block 150a is slided or is fastened in the slip duct 151 along duct 151 is slided.First return member 175 is contained in sleeve 173
It is interior, and one end of the first return member 175 is connected to one end that revotating card fitting 171 stretches into sleeve 173, the first return member 175
The other end is connected to side wall of the sleeve 173 away from the first limited block 150a.
Sliding duct 151 has multiple spacing holes and at least one slideway, and multiple spacing holes are sequentially communicated by slideway, rotation
Turn shackle member 171 and optionally pass through one of spacing hole be fastened in the slip duct 151 or through slideway enter
Line slip.
In the present embodiment, the number of spacing hole is two, and the number of slideway is one, and two spacing holes pass through the slideway
Connection.Revotating card fitting 171 is switched in two spacing holes, so that cushion 110 has two different angles
Position be available for switching.Certainly, this is not restricted to, the number of spacing hole can also be 3 or 4 etc. herein so that sit
The handoff angle of pad 110 is various, is not especially limited herein.Correspondingly, the number of slideway can also make 2 or 3 etc., more
Multiple spacing holes are concatenated by individual slideway successively.
In the present embodiment, the first return member 175 is a compression spring, and one end of the compression spring is connected to sleeve 173
In side wall away from the first limited block 150a, the other end is connected to the end face that revotating card fitting 171 stretches into one end of sleeve 173
On.Under external force, revotating card fitting 171 is pressed from initial position along the bearing of trend slid inward of sleeve 173, compression spring edge
Contracting direction is compressed and puts aside certain elastic potential energy；After external force disappears, elastic force of the revotating card fitting 171 in compression spring
Slid in and out under effect along the bearing of trend of sleeve 173 and return to initial position.
It is worth noting that, herein the first return member 175 be not restricted to compression spring or elastic caoutchouc or
The other kinds of elastic component such as cylinder, is not especially limited herein.
Referring to Fig. 3, revotating card fitting 171 includes pressure cap 1711, sliding part 1713 and limiting section 1715, pressure cap 1711
One end be fixedly connected with one end of sliding part 1713, the one end of sliding part 1713 away from pressure cap 1711 and limiting section 1715 are solid
Fixed connection, the one end of limiting section 1715 away from sliding part 1713 are stretched into sleeve 173 and can slided along the bearing of trend of sleeve 173,
The diameter of sliding part 1713 matches with slideway, for entering line slip through slideway, the diameter of limiting section 1715 with it is each spacing
Hole matches, for through spacing hole and being fastened in spacing hole.
In the present embodiment, the one end of pressure cap 1711 away from sliding part 1713 is provided with cushion (not shown), and this is slow
Layer is rushed to topple in a side end face of the pressure cap 1711 away from sliding part 1713.Specifically, the cushion is a serum cap, the rubber
Lid is bonded on the end face of pressure cap 1711, impulsive force during slowing down pressing, and raising presses relaxing for the pressure cap 1711 with hand
Suitable sense.
Referring to Fig. 4, the adjusting part of chair with back 130 includes handle 181, adjustment disk 183 and connecting shaft 185, one end of handle 181
Be fixedly connected with one end of connecting shaft 185, the one end of connecting shaft 185 away from handle 181 sequentially pass through the first limited block 150a with
Adjustment disk 183 is simultaneously fixedly connected with chair with back 130, has multiple projections on adjustment disk 183, for position-arresting disk clamping.
Adjustment disk 183 is in the form of annular discs, and multiple projections are distributed on side table of the adjustment disk 183 close to the first limited block 150a
Face, card interface is additionally provided with the top of the first limited block 150a, rotates adjustment disk 183, one of projection can be made to stretch into the card
Interface and the first limited block 150a clampings.
In the present embodiment, side of the adjustment disk 183 away from limited block is provided with the second return member (non-label in figure), the
One end of two return members is connected to adjustment disk 183, and the other end is connected to cushion 110.Preferably, the second return member is using compression bullet
Spring.In use, by lower handle 181, drive adjustment disk 183 from initial position along the direction away from the first limited block 150a
Slide so that the projection for stretching into card interface exits card interface, then handle 181 is turned an angle, so as to drive adjustment disk 183
Turn an angle so that another is raised relative with card interface, decontrols handle 181, bullet of the adjustment disk 183 in the second return member
Power effect under return to initial position so that another projection stretch into card interface and with the first limited block 150a clampings, reach switching
The purpose of the angle of chair with back 130.
Referring to Fig. 5, pedal gear 190 includes two sliding connection plates 191, footrest frame 193 and two connecting rods 195,
Two sliding connection plates 191 are fixedly installed on the bottom of cushion 110, and the both ends of footrest frame 193 are respectively slidably arranged on
In two sliding connection plates 191, one end of two connecting rods 195 is hingedly connected to the both ends of footrest frame 193, two connecting rods
195 one end away from footrest frame 193 are connected to the first limited block 150a and the second limited block 150b.
Footrest frame 193 includes the first connection cross bar, the second connection cross bar, U-shaped bar and pedal, and the first connection cross bar is consolidated
Surely be connected to the both ends of U-shaped bar, the second connection cross bar with first be connected cross bar be arranged in parallel and the both ends of the second connecting rod 195 and
The connection of U-shaped bar, pedal are arranged on end of the U-shaped bar away from the first connection cross bar.
In the present embodiment, the cantilever protecting against shock linkage seat 100 can be arranged on side wall on, and by pedal gear 190 with
Cushion 110 and chair with back 130 connect, and reduce, the shock wave that floor conduction comes up of decaying, reduce the injury to human body.It is worth noting
, the cantilever protecting against shock linkage seat 100 that the present embodiment provides is especially suitable for installed in the special purpose vehicle with sharp pounding
In, to ensure the personal safety of driver and conductor.
It should be noted that because pedal gear 190 and cushion 110 and chair with back 130 link, pedal gear can 190 with
The folding of cushion 110 and chair with back 130 and pack up, and during packing up, do not interfere with the article being placed on below seat.
In summary, a kind of cantilever protecting against shock linkage seat 100 is present embodiments provided, its operation principle is as follows：When need
When adjusting 110 angle of cushion, pressure cap 1711 is pressed, drive limiting section 1715 to depart from spacing hole and along the side of extension of sleeve 173
To slip so that sliding part 1713 can slide into another spacing hole along slideway, and compression spring is compressed simultaneously along compression direction
Put aside certain elastic potential energy；After external force disappears, limiting section 1715 extends under the elastic force effect of compression spring along sleeve 173
Direction is slid in and out so that limiting section 1715 is connected in another spacing hole, reaches the purpose of the switching angle of cushion 110.When
When needing to adjust 130 angle of chair with back, by lower handle 181, adjustment disk 183 is driven from initial position along away from the first limited block 150a
Direction slide so that the projection for stretching into card interface exits card interface, then handle 181 is turned an angle, so as to drive adjust
Section disk 183 turns an angle so that another is raised relative with card interface, decontrols handle 181, adjustment disk 183 is at second time
Position part elastic force effect under return to initial position so that another projection stretch into card interface and with the first limited block 150a clampings,
Reach the purpose of the switching angle of chair with back 130.When needing rumble seat, while switch the angle of cushion 110 and chair with back 130, make
Obtain the two opposite effect for rotating, reaching folding.Compared to prior art, a kind of cantilever protecting against shock that the present embodiment provides links
Seat 100, angular adjustment can be carried out to cushion 110 and chair with back 130 independently of each other, regulation angle is wide and easy to adjust, simultaneously
With folding function.
Second embodiment
Referring to Fig. 6, a kind of cantilever protecting against shock linkage seat 200, its basic structure and principle and production are present embodiments provided
Raw technique effect is identical with first embodiment, and to briefly describe, the present embodiment part does not refer to part, refers to the first implementation
Corresponding contents in example.Compared with first embodiment, the difference of the present embodiment is to add bindiny mechanism 210.
Bindiny mechanism 210 includes chair with back connector 211 and installation connecting element 213, and chair with back connector 211 is arranged on chair with back
130 side, for being connected with external equipment.The both ends of installation connecting element 213 limit with the first limited block 150a and second respectively
Position block 150b is fixedly connected, for being connected with external equipment.
In the present embodiment, chair with back connector 211 on installation connecting element 213 with being provided with multiple connecting holes, for even
Connect external equipment.
A kind of cantilever protecting against shock linkage seat 200 that the present embodiment provides, by setting chair with back connector on chair with back 130
211, installation connecting element 213 is set between the first limited block 150a and the second limited block 150b so that the cantilever protecting against shock joins
Dynamic seat 200 can be firmly mounted to such as car floor on external equipment, improve cantilever protecting against shock linkage seat
200 compatibility.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
- The seat 1. a kind of cantilever protecting against shock links, it is characterised in that including cushion, chair with back, the first limited block, the second limited block, Cushion adjustment mechanism, chair with back adjustment mechanism and headrest protection mechanism, one end of the cushion are pivotally connected with first limited block, separately One end is pivotally connected with second limited block, and one end of the chair with back is connected with the chair with back adjustment mechanism, and the chair with back adjusts machine The one end of structure away from the chair with back and the first limited block clamping, for adjusting the angle of the chair with back, the chair with back it is another One end and second limited block are pivotally connected, the cushion adjustment mechanism be arranged on the bottom of the cushion and with it is described first spacing Block clamping, for adjusting the angle of the cushion；The headrest protection mechanism includes head rest body, runner assembly and protective cradle, and one end of the runner assembly is fixed It is connected on the chair with back, the other end of the runner assembly stretches into the head rest body and is embedded in the head rest body, Rotated so that the head rest body can be adjusted by the runner assembly relative to the chair with back, the protective cradle turns through described Dynamic component is simultaneously erected at the both sides of the head rest body.
- The seat 2. cantilever protecting against shock according to claim 1 links, it is characterised in that first limited block is provided with cunning Dynamic duct, the cushion adjustment mechanism include revotating card fitting and sleeve, and the sleeve is stretched into one end of the revotating card fitting And can be slided along the bearing of trend of the sleeve, the other end of the revotating card fitting is through the slip duct and with described the One limited block clamping, the sleeve are fixedly connected on the bottom of the cushion and, the rotation relative with the revotating card fitting Shackle member can relatively described first limited block along it is described slip duct slide or be fastened in it is described slip duct in.
- The seat 3. cantilever protecting against shock according to claim 2 links, it is characterised in that the sliding eye road has multiple limits Position hole and at least one slideway, multiple spacing holes are sequentially communicated by the slideway, and the revotating card fitting is optionally Pass through and be fastened in one of them described spacing hole or enter line slip through the slideway.
- The seat 4. cantilever protecting against shock according to claim 3 links, it is characterised in that the revotating card fitting includes pressing Cap, sliding part and limiting section, one end of the pressure cap are fixedly connected with one end of the sliding part, and the sliding part is away from institute The one end for stating pressure cap is fixedly connected with the limiting section, and the sleeve is stretched into the one end of the limiting section away from the sliding part And can be slided along the bearing of trend of the sleeve, the diameter of the sliding part match with the slideway, for through the cunning Road enters line slip, and the diameter of the limiting section matches with each spacing hole, for through the spacing hole and being fastened in In the spacing hole.
- The seat 5. cantilever protecting against shock according to claim 2 links, it is characterised in that the cushion adjustment mechanism also includes First return member, first return member are contained in the sleeve, and one end of first return member is connected to the rotation Turn one end that shackle member stretches into the sleeve, the other end of first return member is connected to the sleeve away from the described first limit The side wall of position block.
- The seat 6. cantilever protecting against shock according to claim 1 links, it is characterised in that the chair with back adjusting part includes hand Handle, adjustment disk and connecting shaft, one end of the handle are fixedly connected with one end of the connecting shaft, and the connecting shaft is away from described One end of handle sequentially passes through first limited block and is fixedly connected with the adjustment disk and with the chair with back, on the adjustment disk With multiple projections, for the position-arresting disk clamping.
- The seat 7. cantilever protecting against shock according to claim 6 links, it is characterised in that the adjustment disk is away from described first The side of limited block is provided with the second return member, and one end of second return member is connected to the adjustment disk, and the other end abuts In the cushion.
- The seat 8. cantilever protecting against shock according to claim 1 links, it is characterised in that the cantilever protecting against shock linkage seat Also include pedal gear, the pedal gear includes two sliding connection plates, footrest frame and two connecting rods, two cunnings Dynamic connecting plate is fixedly installed on the bottom of the cushion, and the both ends of the footrest frame are respectively slidably arranged on two slips On connecting plate, one end of two connecting rods is hingedly connected to the both ends of the footrest frame, and two connecting rods are remote One end of the footrest frame is connected to first limited block and second limited block.
- The seat 9. cantilever protecting against shock according to claim 8 links, it is characterised in that the footrest frame includes first and connected Connect cross bar, the second connection cross bar, U-shaped bar and pedal, the first connection cross bar and be fixedly connected on the both ends of the U-shaped bar, The second connection cross bar is connected cross bar with described first and be arranged in parallel and the both ends of second connecting rod and the U-shaped bar Connection, the pedal are arranged on end of the U-shaped bar away from the described first connection cross bar.
- The seat 10. a kind of cantilever protecting against shock links, it is characterised in that including cushion, chair with back, the first limited block, the second limited block, Cushion adjustment mechanism, chair with back adjustment mechanism and bindiny mechanism, one end of the cushion are pivotally connected with first limited block, the other end It is pivotally connected with second limited block, one end of the chair with back is connected with the chair with back adjustment mechanism, and the chair with back adjustment mechanism is remote One end and the first limited block clamping from the chair with back, for adjusting the angle of the chair with back, the other end of the chair with back With second limited block be pivotally connected, the cushion adjustment mechanism be arranged on the bottom of the cushion and with the first limited block card Connect, for adjusting the angle of the cushion；The bindiny mechanism includes chair with back connector and installation connecting element, and the chair with back connector is arranged on the one of the chair with back Side, the both ends of the installation connecting element are fixedly connected with first limited block and second limited block respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720886882.5U CN206983795U (en) | 2017-07-20 | 2017-07-20 | A kind of cantilever protecting against shock linkage seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720886882.5U CN206983795U (en) | 2017-07-20 | 2017-07-20 | A kind of cantilever protecting against shock linkage seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206983795U true CN206983795U (en) | 2018-02-09 |
Family
ID=61415893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720886882.5U Active CN206983795U (en) | 2017-07-20 | 2017-07-20 | A kind of cantilever protecting against shock linkage seat |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215253A (en) * | 2017-07-20 | 2017-09-29 | 重庆执耳科技有限公司 | A kind of cantilever protecting against shock linkage seat |
| CN110341564A (en) * | 2019-07-25 | 2019-10-18 | 重庆执耳科技有限公司 | A kind of external hanging type energy-absorbing seat |
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2017
- 2017-07-20 CN CN201720886882.5U patent/CN206983795U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215253A (en) * | 2017-07-20 | 2017-09-29 | 重庆执耳科技有限公司 | A kind of cantilever protecting against shock linkage seat |
| CN107215253B (en) * | 2017-07-20 | 2024-02-13 | 重庆执耳科技有限公司 | Cantilever anti-impact linkage seat |
| CN110341564A (en) * | 2019-07-25 | 2019-10-18 | 重庆执耳科技有限公司 | A kind of external hanging type energy-absorbing seat |
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